201605541856

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{25243}}^1$

素因数の和:25464

約数の個数: 96

約数和(自身を含む): 418942153728

約数和(自身を除く): 217336611872

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 83, 97, 124, 166, 194, 248, 332, 388, 496, 664, 776, 992, 1328, 1552, 2573, 2656, 3007, 3104, 5146, 6014, 8051, 10292, 12028, 16102, 20584, 24056, 25243, 32204, 41168, 48112, 50486, 64408, 82336, 96224, 100972, 128816, 201944, 249581, 257632, 403888, 499162, 782533, 807776, 998324, 1565066, 1996648, 2095169, 2448571, 3130132, 3993296, 4190338, 4897142, 6260264, 7986592, 8380676, 9794284, 12520528, 16761352, 19588568, 25041056, 33522704, 39177136, 64950239, 67045408, 75905701, 78354272, 129900478, 151811402, 203231393, 259800956, 303622804, 406462786, 519601912, 607245608, 812925572, 1039203824, 1214491216, 1625851144, 2078407648, 2428982432, 3251702288, 6300173183, 6503404576, 12600346366, 25200692732, 50401385464, 100802770928, 201605541856]

約数ペア:

[(1, 201605541856), (2, 100802770928), (4, 50401385464), (8, 25200692732), (16, 12600346366), (31, 6503404576), (32, 6300173183), (62, 3251702288), (83, 2428982432), (97, 2078407648), (124, 1625851144), (166, 1214491216), (194, 1039203824), (248, 812925572), (332, 607245608), (388, 519601912), (496, 406462786), (664, 303622804), (776, 259800956), (992, 203231393), (1328, 151811402), (1552, 129900478), (2573, 78354272), (2656, 75905701), (3007, 67045408), (3104, 64950239), (5146, 39177136), (6014, 33522704), (8051, 25041056), (10292, 19588568), (12028, 16761352), (16102, 12520528), (20584, 9794284), (24056, 8380676), (25243, 7986592), (32204, 6260264), (41168, 4897142), (48112, 4190338), (50486, 3993296), (64408, 3130132), (82336, 2448571), (96224, 2095169), (100972, 1996648), (128816, 1565066), (201944, 998324), (249581, 807776), (257632, 782533), (403888, 499162)]