200977370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{1019}}^1$

素因数の和:1211

約数の個数: 48

約数和(自身を含む): 400468320

約数和(自身を除く): 199490950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 163, 242, 326, 605, 815, 1019, 1210, 1630, 1793, 2038, 3586, 5095, 8965, 10190, 11209, 17930, 19723, 22418, 39446, 56045, 98615, 112090, 123299, 166097, 197230, 246598, 332194, 616495, 830485, 1232990, 1660970, 1827067, 3654134, 9135335, 18270670, 20097737, 40195474, 100488685, 200977370]

約数ペア:

[(1, 200977370), (2, 100488685), (5, 40195474), (10, 20097737), (11, 18270670), (22, 9135335), (55, 3654134), (110, 1827067), (121, 1660970), (163, 1232990), (242, 830485), (326, 616495), (605, 332194), (815, 246598), (1019, 197230), (1210, 166097), (1630, 123299), (1793, 112090), (2038, 98615), (3586, 56045), (5095, 39446), (8965, 22418), (10190, 19723), (11209, 17930)]