194721492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{331159}}^1$

素因数の和:331180

約数の個数: 36

約数和(自身を含む): 528531360

約数和(自身を除く): 333809868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 331159, 662318, 993477, 1324636, 1986954, 2318113, 3973908, 4636226, 6954339, 9272452, 13908678, 16226791, 27817356, 32453582, 48680373, 64907164, 97360746, 194721492]

約数ペア:

[(1, 194721492), (2, 97360746), (3, 64907164), (4, 48680373), (6, 32453582), (7, 27817356), (12, 16226791), (14, 13908678), (21, 9272452), (28, 6954339), (42, 4636226), (49, 3973908), (84, 2318113), (98, 1986954), (147, 1324636), (196, 993477), (294, 662318), (588, 331159)]