200995300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 512467200

約数和(自身を除く): 311471900

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 59, 76, 95, 100, 110, 118, 163, 190, 209, 220, 236, 275, 295, 326, 380, 418, 475, 550, 590, 649, 652, 815, 836, 950, 1045, 1100, 1121, 1180, 1298, 1475, 1630, 1793, 1900, 2090, 2242, 2596, 2950, 3097, 3245, 3260, 3586, 4075, 4180, 4484, 5225, 5605, 5900, 6194, 6490, 7172, 8150, 8965, 9617, 10450, 11210, 12331, 12388, 12980, 15485, 16225, 16300, 17930, 19234, 20900, 22420, 24662, 28025, 30970, 32450, 34067, 35860, 38468, 44825, 48085, 49324, 56050, 61655, 61940, 64900, 68134, 77425, 89650, 96170, 105787, 112100, 123310, 136268, 154850, 170335, 179300, 182723, 192340, 211574, 240425, 246620, 308275, 309700, 340670, 365446, 423148, 480850, 528935, 616550, 681340, 730892, 851675, 913615, 961700, 1057870, 1233100, 1703350, 1827230, 2009953, 2115740, 2644675, 3406700, 3654460, 4019906, 4568075, 5289350, 8039812, 9136150, 10049765, 10578700, 18272300, 20099530, 40199060, 50248825, 100497650, 200995300]

約数ペア:

[(1, 200995300), (2, 100497650), (4, 50248825), (5, 40199060), (10, 20099530), (11, 18272300), (19, 10578700), (20, 10049765), (22, 9136150), (25, 8039812), (38, 5289350), (44, 4568075), (50, 4019906), (55, 3654460), (59, 3406700), (76, 2644675), (95, 2115740), (100, 2009953), (110, 1827230), (118, 1703350), (163, 1233100), (190, 1057870), (209, 961700), (220, 913615), (236, 851675), (275, 730892), (295, 681340), (326, 616550), (380, 528935), (418, 480850), (475, 423148), (550, 365446), (590, 340670), (649, 309700), (652, 308275), (815, 246620), (836, 240425), (950, 211574), (1045, 192340), (1100, 182723), (1121, 179300), (1180, 170335), (1298, 154850), (1475, 136268), (1630, 123310), (1793, 112100), (1900, 105787), (2090, 96170), (2242, 89650), (2596, 77425), (2950, 68134), (3097, 64900), (3245, 61940), (3260, 61655), (3586, 56050), (4075, 49324), (4180, 48085), (4484, 44825), (5225, 38468), (5605, 35860), (5900, 34067), (6194, 32450), (6490, 30970), (7172, 28025), (8150, 24662), (8965, 22420), (9617, 20900), (10450, 19234), (11210, 17930), (12331, 16300), (12388, 16225), (12980, 15485)]