215426302

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{27527}}^1$

素因数の和:27592

約数の個数: 32

約数和(自身を含む): 406973952

約数和(自身を除く): 191547650

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3913, 7826, 27527, 55054, 192689, 357851, 385378, 715702, 1183661, 2367322, 2504957, 5009914, 8285627, 15387593, 16571254, 30775186, 107713151, 215426302]

約数ペア:

[(1, 215426302), (2, 107713151), (7, 30775186), (13, 16571254), (14, 15387593), (26, 8285627), (43, 5009914), (86, 2504957), (91, 2367322), (182, 1183661), (301, 715702), (559, 385378), (602, 357851), (1118, 192689), (3913, 55054), (7826, 27527)]