199073406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89431}}^1$

素因数の和:89496

約数の個数: 32

約数和(自身を含む): 463615488

約数和(自身を除く): 264542082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 89431, 178862, 268293, 536586, 626017, 1252034, 1878051, 3756102, 4739843, 9479686, 14219529, 28439058, 33178901, 66357802, 99536703, 199073406]

約数ペア:

[(1, 199073406), (2, 99536703), (3, 66357802), (6, 33178901), (7, 28439058), (14, 14219529), (21, 9479686), (42, 4739843), (53, 3756102), (106, 1878051), (159, 1252034), (318, 626017), (371, 536586), (742, 268293), (1113, 178862), (2226, 89431)]