200874279880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{207953}}^1$

素因数の和:208055

約数の個数: 128

約数和(自身を含む): 503082316800

約数和(自身を除く): 302208036920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 41, 62, 76, 82, 95, 124, 152, 155, 164, 190, 205, 248, 310, 328, 380, 410, 589, 620, 760, 779, 820, 1178, 1240, 1271, 1558, 1640, 2356, 2542, 2945, 3116, 3895, 4712, 5084, 5890, 6232, 6355, 7790, 10168, 11780, 12710, 15580, 23560, 24149, 25420, 31160, 48298, 50840, 96596, 120745, 193192, 207953, 241490, 415906, 482980, 831812, 965960, 1039765, 1663624, 2079530, 3951107, 4159060, 6446543, 7902214, 8318120, 8526073, 12893086, 15804428, 17052146, 19755535, 25786172, 31608856, 32232715, 34104292, 39511070, 42630365, 51572344, 64465430, 68208584, 79022140, 85260730, 122484317, 128930860, 158044280, 161995387, 170521460, 244968634, 257861720, 264308263, 323990774, 341042920, 489937268, 528616526, 612421585, 647981548, 809976935, 979874536, 1057233052, 1224843170, 1295963096, 1321541315, 1619953870, 2114466104, 2449686340, 2643082630, 3239907740, 4899372680, 5021856997, 5286165260, 6479815480, 10043713994, 10572330520, 20087427988, 25109284985, 40174855976, 50218569970, 100437139940, 200874279880]

約数ペア:

[(1, 200874279880), (2, 100437139940), (4, 50218569970), (5, 40174855976), (8, 25109284985), (10, 20087427988), (19, 10572330520), (20, 10043713994), (31, 6479815480), (38, 5286165260), (40, 5021856997), (41, 4899372680), (62, 3239907740), (76, 2643082630), (82, 2449686340), (95, 2114466104), (124, 1619953870), (152, 1321541315), (155, 1295963096), (164, 1224843170), (190, 1057233052), (205, 979874536), (248, 809976935), (310, 647981548), (328, 612421585), (380, 528616526), (410, 489937268), (589, 341042920), (620, 323990774), (760, 264308263), (779, 257861720), (820, 244968634), (1178, 170521460), (1240, 161995387), (1271, 158044280), (1558, 128930860), (1640, 122484317), (2356, 85260730), (2542, 79022140), (2945, 68208584), (3116, 64465430), (3895, 51572344), (4712, 42630365), (5084, 39511070), (5890, 34104292), (6232, 32232715), (6355, 31608856), (7790, 25786172), (10168, 19755535), (11780, 17052146), (12710, 15804428), (15580, 12893086), (23560, 8526073), (24149, 8318120), (25420, 7902214), (31160, 6446543), (48298, 4159060), (50840, 3951107), (96596, 2079530), (120745, 1663624), (193192, 1039765), (207953, 965960), (241490, 831812), (415906, 482980)]