199787808

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:431

約数の個数: 192

約数和(自身を含む): 627056640

約数和(自身を除く): 427268832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 31, 32, 33, 34, 44, 48, 51, 62, 66, 68, 88, 93, 96, 102, 124, 132, 136, 176, 186, 187, 204, 248, 264, 272, 341, 352, 359, 372, 374, 408, 496, 527, 528, 544, 561, 682, 718, 744, 748, 816, 992, 1023, 1054, 1056, 1077, 1122, 1364, 1436, 1488, 1496, 1581, 1632, 2046, 2108, 2154, 2244, 2728, 2872, 2976, 2992, 3162, 3949, 4092, 4216, 4308, 4488, 5456, 5744, 5797, 5984, 6103, 6324, 7898, 8184, 8432, 8616, 8976, 10912, 11129, 11488, 11594, 11847, 12206, 12648, 15796, 16368, 16864, 17232, 17391, 17952, 18309, 22258, 23188, 23694, 24412, 25296, 31592, 32736, 33387, 34464, 34782, 36618, 44516, 46376, 47388, 48824, 50592, 63184, 66774, 67133, 69564, 73236, 89032, 92752, 94776, 97648, 122419, 126368, 133548, 134266, 139128, 146472, 178064, 185504, 189193, 189552, 195296, 201399, 244838, 267096, 268532, 278256, 292944, 356128, 367257, 378386, 379104, 402798, 489676, 534192, 537064, 556512, 567579, 585888, 734514, 756772, 805596, 979352, 1068384, 1074128, 1135158, 1469028, 1513544, 1611192, 1958704, 2081123, 2148256, 2270316, 2938056, 3027088, 3222384, 3917408, 4162246, 4540632, 5876112, 6054176, 6243369, 6444768, 8324492, 9081264, 11752224, 12486738, 16648984, 18162528, 24973476, 33297968, 49946952, 66595936, 99893904, 199787808]

約数ペア:

[(1, 199787808), (2, 99893904), (3, 66595936), (4, 49946952), (6, 33297968), (8, 24973476), (11, 18162528), (12, 16648984), (16, 12486738), (17, 11752224), (22, 9081264), (24, 8324492), (31, 6444768), (32, 6243369), (33, 6054176), (34, 5876112), (44, 4540632), (48, 4162246), (51, 3917408), (62, 3222384), (66, 3027088), (68, 2938056), (88, 2270316), (93, 2148256), (96, 2081123), (102, 1958704), (124, 1611192), (132, 1513544), (136, 1469028), (176, 1135158), (186, 1074128), (187, 1068384), (204, 979352), (248, 805596), (264, 756772), (272, 734514), (341, 585888), (352, 567579), (359, 556512), (372, 537064), (374, 534192), (408, 489676), (496, 402798), (527, 379104), (528, 378386), (544, 367257), (561, 356128), (682, 292944), (718, 278256), (744, 268532), (748, 267096), (816, 244838), (992, 201399), (1023, 195296), (1054, 189552), (1056, 189193), (1077, 185504), (1122, 178064), (1364, 146472), (1436, 139128), (1488, 134266), (1496, 133548), (1581, 126368), (1632, 122419), (2046, 97648), (2108, 94776), (2154, 92752), (2244, 89032), (2728, 73236), (2872, 69564), (2976, 67133), (2992, 66774), (3162, 63184), (3949, 50592), (4092, 48824), (4216, 47388), (4308, 46376), (4488, 44516), (5456, 36618), (5744, 34782), (5797, 34464), (5984, 33387), (6103, 32736), (6324, 31592), (7898, 25296), (8184, 24412), (8432, 23694), (8616, 23188), (8976, 22258), (10912, 18309), (11129, 17952), (11488, 17391), (11594, 17232), (11847, 16864), (12206, 16368), (12648, 15796)]