201449966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1459}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 333020160

約数和(自身を除く): 131570194

約数列:

[1, 2, 17, 31, 34, 62, 131, 262, 527, 1054, 1459, 2227, 2918, 4061, 4454, 8122, 24803, 45229, 49606, 69037, 90458, 138074, 191129, 382258, 768893, 1537786, 3249193, 5924999, 6498386, 11849998, 100724983, 201449966]

約数ペア:

[(1, 201449966), (2, 100724983), (17, 11849998), (31, 6498386), (34, 5924999), (62, 3249193), (131, 1537786), (262, 768893), (527, 382258), (1054, 191129), (1459, 138074), (2227, 90458), (2918, 69037), (4061, 49606), (4454, 45229), (8122, 24803)]