195596368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{12487}}^1$

素因数の和:12595

約数の個数: 40

約数和(自身を含む): 418098240

約数和(自身を除く): 222501872

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1958, 3916, 7832, 12487, 15664, 24974, 49948, 99896, 137357, 199792, 274714, 549428, 1098856, 1111343, 2197712, 2222686, 4445372, 8890744, 12224773, 17781488, 24449546, 48899092, 97798184, 195596368]

約数ペア:

[(1, 195596368), (2, 97798184), (4, 48899092), (8, 24449546), (11, 17781488), (16, 12224773), (22, 8890744), (44, 4445372), (88, 2222686), (89, 2197712), (176, 1111343), (178, 1098856), (356, 549428), (712, 274714), (979, 199792), (1424, 137357), (1958, 99896), (3916, 49948), (7832, 24974), (12487, 15664)]