201764209328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{553543}}^1$

素因数の和:553690

約数の個数: 80

約数和(自身を含む): 453020409600

約数和(自身を除く): 251256200272

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 109, 152, 176, 209, 218, 304, 418, 436, 836, 872, 1199, 1672, 1744, 2071, 2398, 3344, 4142, 4796, 8284, 9592, 16568, 19184, 22781, 33136, 45562, 91124, 182248, 364496, 553543, 1107086, 2214172, 4428344, 6088973, 8856688, 10517317, 12177946, 21034634, 24355892, 42069268, 48711784, 60336187, 84138536, 97423568, 115690487, 120672374, 168277072, 231380974, 241344748, 462761948, 482689496, 663698057, 925523896, 965378992, 1146387553, 1327396114, 1851047792, 2292775106, 2654792228, 4585550212, 5309584456, 9171100424, 10619168912, 12610263083, 18342200848, 25220526166, 50441052332, 100882104664, 201764209328]

約数ペア:

[(1, 201764209328), (2, 100882104664), (4, 50441052332), (8, 25220526166), (11, 18342200848), (16, 12610263083), (19, 10619168912), (22, 9171100424), (38, 5309584456), (44, 4585550212), (76, 2654792228), (88, 2292775106), (109, 1851047792), (152, 1327396114), (176, 1146387553), (209, 965378992), (218, 925523896), (304, 663698057), (418, 482689496), (436, 462761948), (836, 241344748), (872, 231380974), (1199, 168277072), (1672, 120672374), (1744, 115690487), (2071, 97423568), (2398, 84138536), (3344, 60336187), (4142, 48711784), (4796, 42069268), (8284, 24355892), (9592, 21034634), (16568, 12177946), (19184, 10517317), (22781, 8856688), (33136, 6088973), (45562, 4428344), (91124, 2214172), (182248, 1107086), (364496, 553543)]