208340494998

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{11699}}^1$

素因数の和:12137

約数の個数: 64

約数和(自身を含む): 425513088000

約数和(自身を除く): 217172593002

約数列:

[1, 2, 3, 6, 131, 139, 163, 262, 278, 326, 393, 417, 489, 786, 834, 978, 11699, 18209, 21353, 22657, 23398, 35097, 36418, 42706, 45314, 54627, 64059, 67971, 70194, 109254, 128118, 135942, 1532569, 1626161, 1906937, 2968067, 3065138, 3252322, 3813874, 4597707, 4878483, 5720811, 5936134, 8904201, 9195414, 9756966, 11441622, 17808402, 213027091, 249808747, 265064243, 426054182, 499617494, 530128486, 639081273, 749426241, 795192729, 1278162546, 1498852482, 1590385458, 34723415833, 69446831666, 104170247499, 208340494998]

約数ペア:

[(1, 208340494998), (2, 104170247499), (3, 69446831666), (6, 34723415833), (131, 1590385458), (139, 1498852482), (163, 1278162546), (262, 795192729), (278, 749426241), (326, 639081273), (393, 530128486), (417, 499617494), (489, 426054182), (786, 265064243), (834, 249808747), (978, 213027091), (11699, 17808402), (18209, 11441622), (21353, 9756966), (22657, 9195414), (23398, 8904201), (35097, 5936134), (36418, 5720811), (42706, 4878483), (45314, 4597707), (54627, 3813874), (64059, 3252322), (67971, 3065138), (70194, 2968067), (109254, 1906937), (128118, 1626161), (135942, 1532569)]