209301150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 594247680

約数和(自身を除く): 384946530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 25, 30, 31, 38, 46, 50, 57, 62, 69, 75, 93, 95, 103, 114, 115, 138, 150, 155, 186, 190, 206, 230, 285, 309, 310, 345, 437, 465, 475, 515, 570, 575, 589, 618, 690, 713, 775, 874, 930, 950, 1030, 1150, 1178, 1311, 1425, 1426, 1545, 1550, 1725, 1767, 1957, 2139, 2185, 2325, 2369, 2575, 2622, 2850, 2945, 3090, 3193, 3450, 3534, 3565, 3914, 4278, 4370, 4650, 4738, 5150, 5871, 5890, 6386, 6555, 7107, 7130, 7725, 8835, 9579, 9785, 10695, 10925, 11742, 11845, 13110, 13547, 14214, 14725, 15450, 15965, 17670, 17825, 19158, 19570, 21390, 21850, 23690, 27094, 29355, 29450, 31930, 32775, 35535, 35650, 40641, 44175, 45011, 47895, 48925, 53475, 58710, 59225, 60667, 65550, 67735, 71070, 73439, 79825, 81282, 88350, 90022, 95790, 97850, 106950, 118450, 121334, 135033, 135470, 146775, 146878, 159650, 177675, 182001, 203205, 220317, 225055, 239475, 270066, 293550, 303335, 338675, 355350, 364002, 367195, 406410, 440634, 450110, 478950, 606670, 675165, 677350, 734390, 910005, 1016025, 1101585, 1125275, 1350330, 1395341, 1516675, 1820010, 1835975, 2032050, 2203170, 2250550, 2790682, 3033350, 3375825, 3671950, 4186023, 4550025, 5507925, 6751650, 6976705, 8372046, 9100050, 11015850, 13953410, 20930115, 34883525, 41860230, 69767050, 104650575, 209301150]

約数ペア:

[(1, 209301150), (2, 104650575), (3, 69767050), (5, 41860230), (6, 34883525), (10, 20930115), (15, 13953410), (19, 11015850), (23, 9100050), (25, 8372046), (30, 6976705), (31, 6751650), (38, 5507925), (46, 4550025), (50, 4186023), (57, 3671950), (62, 3375825), (69, 3033350), (75, 2790682), (93, 2250550), (95, 2203170), (103, 2032050), (114, 1835975), (115, 1820010), (138, 1516675), (150, 1395341), (155, 1350330), (186, 1125275), (190, 1101585), (206, 1016025), (230, 910005), (285, 734390), (309, 677350), (310, 675165), (345, 606670), (437, 478950), (465, 450110), (475, 440634), (515, 406410), (570, 367195), (575, 364002), (589, 355350), (618, 338675), (690, 303335), (713, 293550), (775, 270066), (874, 239475), (930, 225055), (950, 220317), (1030, 203205), (1150, 182001), (1178, 177675), (1311, 159650), (1425, 146878), (1426, 146775), (1545, 135470), (1550, 135033), (1725, 121334), (1767, 118450), (1957, 106950), (2139, 97850), (2185, 95790), (2325, 90022), (2369, 88350), (2575, 81282), (2622, 79825), (2850, 73439), (2945, 71070), (3090, 67735), (3193, 65550), (3450, 60667), (3534, 59225), (3565, 58710), (3914, 53475), (4278, 48925), (4370, 47895), (4650, 45011), (4738, 44175), (5150, 40641), (5871, 35650), (5890, 35535), (6386, 32775), (6555, 31930), (7107, 29450), (7130, 29355), (7725, 27094), (8835, 23690), (9579, 21850), (9785, 21390), (10695, 19570), (10925, 19158), (11742, 17825), (11845, 17670), (13110, 15965), (13547, 15450), (14214, 14725)]