203415072

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:631

約数の個数: 144

約数和(自身を含む): 629832672

約数和(自身を除く): 426417600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 83, 84, 96, 98, 112, 147, 166, 168, 196, 224, 249, 294, 332, 336, 392, 498, 521, 581, 588, 664, 672, 784, 996, 1042, 1162, 1176, 1328, 1563, 1568, 1743, 1992, 2084, 2324, 2352, 2656, 3126, 3486, 3647, 3984, 4067, 4168, 4648, 4704, 6252, 6972, 7294, 7968, 8134, 8336, 9296, 10941, 12201, 12504, 13944, 14588, 16268, 16672, 18592, 21882, 24402, 25008, 25529, 27888, 29176, 32536, 43243, 43764, 48804, 50016, 51058, 55776, 58352, 65072, 76587, 86486, 87528, 97608, 102116, 116704, 129729, 130144, 153174, 172972, 175056, 195216, 204232, 259458, 302701, 306348, 345944, 350112, 390432, 408464, 518916, 605402, 612696, 691888, 816928, 908103, 1037832, 1210804, 1225392, 1383776, 1816206, 2075664, 2118907, 2421608, 2450784, 3632412, 4151328, 4237814, 4843216, 6356721, 7264824, 8475628, 9686432, 12713442, 14529648, 16951256, 25426884, 29059296, 33902512, 50853768, 67805024, 101707536, 203415072]

約数ペア:

[(1, 203415072), (2, 101707536), (3, 67805024), (4, 50853768), (6, 33902512), (7, 29059296), (8, 25426884), (12, 16951256), (14, 14529648), (16, 12713442), (21, 9686432), (24, 8475628), (28, 7264824), (32, 6356721), (42, 4843216), (48, 4237814), (49, 4151328), (56, 3632412), (83, 2450784), (84, 2421608), (96, 2118907), (98, 2075664), (112, 1816206), (147, 1383776), (166, 1225392), (168, 1210804), (196, 1037832), (224, 908103), (249, 816928), (294, 691888), (332, 612696), (336, 605402), (392, 518916), (498, 408464), (521, 390432), (581, 350112), (588, 345944), (664, 306348), (672, 302701), (784, 259458), (996, 204232), (1042, 195216), (1162, 175056), (1176, 172972), (1328, 153174), (1563, 130144), (1568, 129729), (1743, 116704), (1992, 102116), (2084, 97608), (2324, 87528), (2352, 86486), (2656, 76587), (3126, 65072), (3486, 58352), (3647, 55776), (3984, 51058), (4067, 50016), (4168, 48804), (4648, 43764), (4704, 43243), (6252, 32536), (6972, 29176), (7294, 27888), (7968, 25529), (8134, 25008), (8336, 24402), (9296, 21882), (10941, 18592), (12201, 16672), (12504, 16268), (13944, 14588)]