201749880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{98897}}^1$

素因数の和:98928

約数の個数: 64

約数和(自身を含む): 640859040

約数和(自身を除く): 439109160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 98897, 197794, 296691, 395588, 494485, 593382, 791176, 988970, 1186764, 1483455, 1681249, 1977940, 2373528, 2966910, 3362498, 3955880, 5043747, 5933820, 6724996, 8406245, 10087494, 11867640, 13449992, 16812490, 20174988, 25218735, 33624980, 40349976, 50437470, 67249960, 100874940, 201749880]

約数ペア:

[(1, 201749880), (2, 100874940), (3, 67249960), (4, 50437470), (5, 40349976), (6, 33624980), (8, 25218735), (10, 20174988), (12, 16812490), (15, 13449992), (17, 11867640), (20, 10087494), (24, 8406245), (30, 6724996), (34, 5933820), (40, 5043747), (51, 3955880), (60, 3362498), (68, 2966910), (85, 2373528), (102, 1977940), (120, 1681249), (136, 1483455), (170, 1186764), (204, 988970), (255, 791176), (340, 593382), (408, 494485), (510, 395588), (680, 296691), (1020, 197794), (2040, 98897)]