201307208260

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{523}}^1\times {\mathrm{61487}}^1$

素因数の和:62332

約数の個数: 48

約数和(自身を含む): 424913561856

約数和(自身を除く): 223606353596

約数列:

[1, 2, 4, 5, 10, 20, 313, 523, 626, 1046, 1252, 1565, 2092, 2615, 3130, 5230, 6260, 10460, 61487, 122974, 163699, 245948, 307435, 327398, 614870, 654796, 818495, 1229740, 1636990, 3273980, 19245431, 32157701, 38490862, 64315402, 76981724, 96227155, 128630804, 160788505, 192454310, 321577010, 384908620, 643154020, 10065360413, 20130720826, 40261441652, 50326802065, 100653604130, 201307208260]

約数ペア:

[(1, 201307208260), (2, 100653604130), (4, 50326802065), (5, 40261441652), (10, 20130720826), (20, 10065360413), (313, 643154020), (523, 384908620), (626, 321577010), (1046, 192454310), (1252, 160788505), (1565, 128630804), (2092, 96227155), (2615, 76981724), (3130, 64315402), (5230, 38490862), (6260, 32157701), (10460, 19245431), (61487, 3273980), (122974, 1636990), (163699, 1229740), (245948, 818495), (307435, 654796), (327398, 614870)]