202130625064

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{18131}}^1\times {\mathrm{44953}}^1$

素因数の和:63121

約数の個数: 32

約数和(自身を含む): 391250845440

約数和(自身を除く): 189120220376

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 18131, 36262, 44953, 72524, 89906, 145048, 179812, 359624, 562061, 1124122, 1393543, 2248244, 2787086, 4496488, 5574172, 11148344, 815042843, 1630085686, 3260171372, 6520342744, 25266328133, 50532656266, 101065312532, 202130625064]

約数ペア:

[(1, 202130625064), (2, 101065312532), (4, 50532656266), (8, 25266328133), (31, 6520342744), (62, 3260171372), (124, 1630085686), (248, 815042843), (18131, 11148344), (36262, 5574172), (44953, 4496488), (72524, 2787086), (89906, 2248244), (145048, 1393543), (179812, 1124122), (359624, 562061)]