201477930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{291997}}^1$

素因数の和:292030

約数の個数: 32

約数和(自身を含む): 504572544

約数和(自身を除く): 303094614

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 291997, 583994, 875991, 1459985, 1751982, 2919970, 4379955, 6715931, 8759910, 13431862, 20147793, 33579655, 40295586, 67159310, 100738965, 201477930]

約数ペア:

[(1, 201477930), (2, 100738965), (3, 67159310), (5, 40295586), (6, 33579655), (10, 20147793), (15, 13431862), (23, 8759910), (30, 6715931), (46, 4379955), (69, 2919970), (115, 1751982), (138, 1459985), (230, 875991), (345, 583994), (690, 291997)]