196260070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 390168576

約数和(自身を除く): 193908506

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 167, 170, 223, 310, 334, 446, 527, 835, 1054, 1115, 1670, 2230, 2635, 2839, 3791, 5177, 5270, 5678, 6913, 7582, 10354, 13826, 14195, 18955, 25885, 28390, 34565, 37241, 37910, 51770, 69130, 74482, 88009, 117521, 176018, 186205, 235042, 372410, 440045, 587605, 633097, 880090, 1154471, 1175210, 1266194, 2308942, 3165485, 5772355, 6330970, 11544710, 19626007, 39252014, 98130035, 196260070]

約数ペア:

[(1, 196260070), (2, 98130035), (5, 39252014), (10, 19626007), (17, 11544710), (31, 6330970), (34, 5772355), (62, 3165485), (85, 2308942), (155, 1266194), (167, 1175210), (170, 1154471), (223, 880090), (310, 633097), (334, 587605), (446, 440045), (527, 372410), (835, 235042), (1054, 186205), (1115, 176018), (1670, 117521), (2230, 88009), (2635, 74482), (2839, 69130), (3791, 51770), (5177, 37910), (5270, 37241), (5678, 34565), (6913, 28390), (7582, 25885), (10354, 18955), (13826, 14195)]