209501472

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 621831168

約数和(自身を除く): 412329696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 41, 48, 51, 62, 68, 82, 93, 96, 101, 102, 123, 124, 136, 164, 186, 202, 204, 246, 248, 272, 303, 328, 372, 404, 408, 492, 496, 527, 544, 606, 656, 697, 744, 808, 816, 984, 992, 1054, 1212, 1271, 1312, 1394, 1488, 1581, 1616, 1632, 1717, 1968, 2091, 2108, 2424, 2542, 2788, 2976, 3131, 3162, 3232, 3434, 3813, 3936, 4141, 4182, 4216, 4848, 5084, 5151, 5576, 6262, 6324, 6868, 7626, 8282, 8364, 8432, 9393, 9696, 10168, 10302, 11152, 12423, 12524, 12648, 13736, 15252, 16564, 16728, 16864, 18786, 20336, 20604, 21607, 22304, 24846, 25048, 25296, 27472, 30504, 33128, 33456, 37572, 40672, 41208, 43214, 49692, 50096, 50592, 53227, 54944, 61008, 64821, 66256, 66912, 70397, 75144, 82416, 86428, 99384, 100192, 106454, 122016, 128371, 129642, 132512, 140794, 150288, 159681, 164832, 172856, 198768, 211191, 212908, 256742, 259284, 281588, 300576, 319362, 345712, 385113, 397536, 422382, 425816, 513484, 518568, 563176, 638724, 691424, 770226, 844764, 851632, 1026968, 1037136, 1126352, 1277448, 1540452, 1689528, 1703264, 2053936, 2074272, 2182307, 2252704, 2554896, 3080904, 3379056, 4107872, 4364614, 5109792, 6161808, 6546921, 6758112, 8729228, 12323616, 13093842, 17458456, 26187684, 34916912, 52375368, 69833824, 104750736, 209501472]

約数ペア:

[(1, 209501472), (2, 104750736), (3, 69833824), (4, 52375368), (6, 34916912), (8, 26187684), (12, 17458456), (16, 13093842), (17, 12323616), (24, 8729228), (31, 6758112), (32, 6546921), (34, 6161808), (41, 5109792), (48, 4364614), (51, 4107872), (62, 3379056), (68, 3080904), (82, 2554896), (93, 2252704), (96, 2182307), (101, 2074272), (102, 2053936), (123, 1703264), (124, 1689528), (136, 1540452), (164, 1277448), (186, 1126352), (202, 1037136), (204, 1026968), (246, 851632), (248, 844764), (272, 770226), (303, 691424), (328, 638724), (372, 563176), (404, 518568), (408, 513484), (492, 425816), (496, 422382), (527, 397536), (544, 385113), (606, 345712), (656, 319362), (697, 300576), (744, 281588), (808, 259284), (816, 256742), (984, 212908), (992, 211191), (1054, 198768), (1212, 172856), (1271, 164832), (1312, 159681), (1394, 150288), (1488, 140794), (1581, 132512), (1616, 129642), (1632, 128371), (1717, 122016), (1968, 106454), (2091, 100192), (2108, 99384), (2424, 86428), (2542, 82416), (2788, 75144), (2976, 70397), (3131, 66912), (3162, 66256), (3232, 64821), (3434, 61008), (3813, 54944), (3936, 53227), (4141, 50592), (4182, 50096), (4216, 49692), (4848, 43214), (5084, 41208), (5151, 40672), (5576, 37572), (6262, 33456), (6324, 33128), (6868, 30504), (7626, 27472), (8282, 25296), (8364, 25048), (8432, 24846), (9393, 22304), (9696, 21607), (10168, 20604), (10302, 20336), (11152, 18786), (12423, 16864), (12524, 16728), (12648, 16564), (13736, 15252)]