199200867880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2767}}^1\times {\mathrm{6949}}^1$

素因数の和:9771

約数の個数: 128

約数和(自身を含む): 526340736000

約数和(自身を除く): 327139868120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 2767, 5180, 5534, 6949, 10360, 11068, 13835, 13898, 19369, 22136, 27670, 27796, 34745, 38738, 48643, 55340, 55592, 69490, 77476, 96845, 97286, 102379, 110680, 138980, 154952, 193690, 194572, 204758, 243215, 257113, 277960, 387380, 389144, 409516, 486430, 511895, 514226, 716653, 774760, 819032, 972860, 1023790, 1028452, 1285565, 1433306, 1799791, 1945720, 2047580, 2056904, 2571130, 2866612, 3583265, 3599582, 4095160, 5142260, 5733224, 7166530, 7199164, 8998955, 10284520, 14333060, 14398328, 17997910, 19227883, 28666120, 35995820, 38455766, 71991640, 76911532, 96139415, 134595181, 153823064, 192278830, 269190362, 384557660, 538380724, 672975905, 711431671, 769115320, 1076761448, 1345951810, 1422863342, 2691903620, 2845726684, 3557158355, 4980021697, 5383807240, 5691453368, 7114316710, 9960043394, 14228633420, 19920086788, 24900108485, 28457266840, 39840173576, 49800216970, 99600433940, 199200867880]

約数ペア:

[(1, 199200867880), (2, 99600433940), (4, 49800216970), (5, 39840173576), (7, 28457266840), (8, 24900108485), (10, 19920086788), (14, 14228633420), (20, 9960043394), (28, 7114316710), (35, 5691453368), (37, 5383807240), (40, 4980021697), (56, 3557158355), (70, 2845726684), (74, 2691903620), (140, 1422863342), (148, 1345951810), (185, 1076761448), (259, 769115320), (280, 711431671), (296, 672975905), (370, 538380724), (518, 384557660), (740, 269190362), (1036, 192278830), (1295, 153823064), (1480, 134595181), (2072, 96139415), (2590, 76911532), (2767, 71991640), (5180, 38455766), (5534, 35995820), (6949, 28666120), (10360, 19227883), (11068, 17997910), (13835, 14398328), (13898, 14333060), (19369, 10284520), (22136, 8998955), (27670, 7199164), (27796, 7166530), (34745, 5733224), (38738, 5142260), (48643, 4095160), (55340, 3599582), (55592, 3583265), (69490, 2866612), (77476, 2571130), (96845, 2056904), (97286, 2047580), (102379, 1945720), (110680, 1799791), (138980, 1433306), (154952, 1285565), (193690, 1028452), (194572, 1023790), (204758, 972860), (243215, 819032), (257113, 774760), (277960, 716653), (387380, 514226), (389144, 511895), (409516, 486430)]