206898562968

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1\times {\mathrm{253679}}^1$

素因数の和:255704

約数の個数: 64

約数和(自身を含む): 547948800000

約数和(自身を除く): 341050237032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 1999, 3998, 5997, 7996, 11994, 15992, 23988, 33983, 47976, 67966, 101949, 135932, 203898, 253679, 271864, 407796, 507358, 761037, 815592, 1014716, 1522074, 2029432, 3044148, 4312543, 6088296, 8625086, 12937629, 17250172, 25875258, 34500344, 51750516, 103501032, 507104321, 1014208642, 1521312963, 2028417284, 3042625926, 4056834568, 6085251852, 8620773457, 12170503704, 17241546914, 25862320371, 34483093828, 51724640742, 68966187656, 103449281484, 206898562968]

約数ペア:

[(1, 206898562968), (2, 103449281484), (3, 68966187656), (4, 51724640742), (6, 34483093828), (8, 25862320371), (12, 17241546914), (17, 12170503704), (24, 8620773457), (34, 6085251852), (51, 4056834568), (68, 3042625926), (102, 2028417284), (136, 1521312963), (204, 1014208642), (408, 507104321), (1999, 103501032), (3998, 51750516), (5997, 34500344), (7996, 25875258), (11994, 17250172), (15992, 12937629), (23988, 8625086), (33983, 6088296), (47976, 4312543), (67966, 3044148), (101949, 2029432), (135932, 1522074), (203898, 1014716), (253679, 815592), (271864, 761037), (407796, 507358)]