201323821490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{894097}}^1$

素因数の和:894227

約数の個数: 64

約数和(自身を含む): 417150362880

約数和(自身を除く): 215826541390

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 89, 110, 115, 178, 230, 253, 445, 506, 890, 979, 1265, 1958, 2047, 2530, 4094, 4895, 9790, 10235, 20470, 22517, 45034, 112585, 225170, 894097, 1788194, 4470485, 8940970, 9835067, 19670134, 20564231, 41128462, 49175335, 79574633, 98350670, 102821155, 159149266, 205642310, 226206541, 397873165, 452413082, 795746330, 875320963, 1131032705, 1750641926, 1830216559, 2262065410, 3660433118, 4376604815, 8753209630, 9151082795, 18302165590, 20132382149, 40264764298, 100661910745, 201323821490]

約数ペア:

[(1, 201323821490), (2, 100661910745), (5, 40264764298), (10, 20132382149), (11, 18302165590), (22, 9151082795), (23, 8753209630), (46, 4376604815), (55, 3660433118), (89, 2262065410), (110, 1830216559), (115, 1750641926), (178, 1131032705), (230, 875320963), (253, 795746330), (445, 452413082), (506, 397873165), (890, 226206541), (979, 205642310), (1265, 159149266), (1958, 102821155), (2047, 98350670), (2530, 79574633), (4094, 49175335), (4895, 41128462), (9790, 20564231), (10235, 19670134), (20470, 9835067), (22517, 8940970), (45034, 4470485), (112585, 1788194), (225170, 894097)]