201860902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{491}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 330624000

約数和(自身を除く): 128763098

約数列:

[1, 2, 19, 31, 38, 62, 349, 491, 589, 698, 982, 1178, 6631, 9329, 10819, 13262, 15221, 18658, 21638, 30442, 171359, 205561, 289199, 342718, 411122, 578398, 3255821, 5312129, 6511642, 10624258, 100930451, 201860902]

約数ペア:

[(1, 201860902), (2, 100930451), (19, 10624258), (31, 6511642), (38, 5312129), (62, 3255821), (349, 578398), (491, 411122), (589, 342718), (698, 289199), (982, 205561), (1178, 171359), (6631, 30442), (9329, 21638), (10819, 18658), (13262, 15221)]