199738473688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{31484627}}^1$

素因数の和:31484707

約数の個数: 32

約数和(自身を含む): 409929856560

約数和(自身を除く): 210191382872

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 31484627, 62969254, 125938508, 251877016, 409300151, 818600302, 1637200604, 1920562247, 3274401208, 3841124494, 7682248988, 15364497976, 24967309211, 49934618422, 99869236844, 199738473688]

約数ペア:

[(1, 199738473688), (2, 99869236844), (4, 49934618422), (8, 24967309211), (13, 15364497976), (26, 7682248988), (52, 3841124494), (61, 3274401208), (104, 1920562247), (122, 1637200604), (244, 818600302), (488, 409300151), (793, 251877016), (1586, 125938508), (3172, 62969254), (6344, 31484627)]