189698502

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{645233}}^1$

素因数の和:645252

約数の個数: 24

約数和(自身を含む): 441340056

約数和(自身を除く): 251641554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 645233, 1290466, 1935699, 3871398, 4516631, 9033262, 13549893, 27099786, 31616417, 63232834, 94849251, 189698502]

約数ペア:

[(1, 189698502), (2, 94849251), (3, 63232834), (6, 31616417), (7, 27099786), (14, 13549893), (21, 9033262), (42, 4516631), (49, 3871398), (98, 1935699), (147, 1290466), (294, 645233)]