201897710512

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{797}}^1\times {\mathrm{163223}}^1$

素因数の和:164125

約数の個数: 40

約数和(自身を含む): 395707860576

約数和(自身を除く): 193810150064

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 797, 1552, 1594, 3188, 6376, 12752, 77309, 154618, 163223, 309236, 326446, 618472, 652892, 1236944, 1305784, 2611568, 15832631, 31665262, 63330524, 126661048, 130088731, 253322096, 260177462, 520354924, 1040709848, 2081419696, 12618606907, 25237213814, 50474427628, 100948855256, 201897710512]

約数ペア:

[(1, 201897710512), (2, 100948855256), (4, 50474427628), (8, 25237213814), (16, 12618606907), (97, 2081419696), (194, 1040709848), (388, 520354924), (776, 260177462), (797, 253322096), (1552, 130088731), (1594, 126661048), (3188, 63330524), (6376, 31665262), (12752, 15832631), (77309, 2611568), (154618, 1305784), (163223, 1236944), (309236, 652892), (326446, 618472)]