202290650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{719}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 400152960

約数和(自身を除く): 197862310

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 331, 425, 662, 719, 850, 1438, 1655, 3310, 3595, 5627, 7190, 8275, 11254, 12223, 16550, 17975, 24446, 28135, 35950, 56270, 61115, 122230, 140675, 237989, 281350, 305575, 475978, 611150, 1189945, 2379890, 4045813, 5949725, 8091626, 11899450, 20229065, 40458130, 101145325, 202290650]

約数ペア:

[(1, 202290650), (2, 101145325), (5, 40458130), (10, 20229065), (17, 11899450), (25, 8091626), (34, 5949725), (50, 4045813), (85, 2379890), (170, 1189945), (331, 611150), (425, 475978), (662, 305575), (719, 281350), (850, 237989), (1438, 140675), (1655, 122230), (3310, 61115), (3595, 56270), (5627, 35950), (7190, 28135), (8275, 24446), (11254, 17975), (12223, 16550)]