197494164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{783707}}^1$

素因数の和:783724

約数の個数: 36

約数和(自身を含む): 570539424

約数和(自身を除く): 373045260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 783707, 1567414, 2351121, 3134828, 4702242, 5485949, 7053363, 9404484, 10971898, 14106726, 16457847, 21943796, 28213452, 32915694, 49373541, 65831388, 98747082, 197494164]

約数ペア:

[(1, 197494164), (2, 98747082), (3, 65831388), (4, 49373541), (6, 32915694), (7, 28213452), (9, 21943796), (12, 16457847), (14, 14106726), (18, 10971898), (21, 9404484), (28, 7053363), (36, 5485949), (42, 4702242), (63, 3134828), (84, 2351121), (126, 1567414), (252, 783707)]