201888130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{1217}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 371743344

約数和(自身を除く): 169855214

約数列:

[1, 2, 5, 10, 53, 106, 265, 313, 530, 626, 1217, 1565, 2434, 3130, 6085, 12170, 16589, 33178, 64501, 82945, 129002, 165890, 322505, 380921, 645010, 761842, 1904605, 3809210, 20188813, 40377626, 100944065, 201888130]

約数ペア:

[(1, 201888130), (2, 100944065), (5, 40377626), (10, 20188813), (53, 3809210), (106, 1904605), (265, 761842), (313, 645010), (530, 380921), (626, 322505), (1217, 165890), (1565, 129002), (2434, 82945), (3130, 64501), (6085, 33178), (12170, 16589)]