202135984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{39113}}^1$

素因数の和:39157

約数の個数: 40

約数和(自身を含む): 436512240

約数和(自身を除く): 234376256

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 39113, 78226, 156452, 312904, 625808, 664921, 743147, 1329842, 1486294, 2659684, 2972588, 5319368, 5945176, 10638736, 11890352, 12633499, 25266998, 50533996, 101067992, 202135984]

約数ペア:

[(1, 202135984), (2, 101067992), (4, 50533996), (8, 25266998), (16, 12633499), (17, 11890352), (19, 10638736), (34, 5945176), (38, 5319368), (68, 2972588), (76, 2659684), (136, 1486294), (152, 1329842), (272, 743147), (304, 664921), (323, 625808), (646, 312904), (1292, 156452), (2584, 78226), (5168, 39113)]