202455770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 407586816

約数和(自身を除く): 205131046

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 107, 110, 167, 206, 214, 334, 515, 535, 835, 1030, 1070, 1133, 1177, 1670, 1837, 2266, 2354, 3674, 5665, 5885, 9185, 11021, 11330, 11770, 17201, 17869, 18370, 22042, 34402, 35738, 55105, 86005, 89345, 110210, 121231, 172010, 178690, 189211, 196559, 242462, 378422, 393118, 606155, 946055, 982795, 1212310, 1840507, 1892110, 1965590, 3681014, 9202535, 18405070, 20245577, 40491154, 101227885, 202455770]

約数ペア:

[(1, 202455770), (2, 101227885), (5, 40491154), (10, 20245577), (11, 18405070), (22, 9202535), (55, 3681014), (103, 1965590), (107, 1892110), (110, 1840507), (167, 1212310), (206, 982795), (214, 946055), (334, 606155), (515, 393118), (535, 378422), (835, 242462), (1030, 196559), (1070, 189211), (1133, 178690), (1177, 172010), (1670, 121231), (1837, 110210), (2266, 89345), (2354, 86005), (3674, 55105), (5665, 35738), (5885, 34402), (9185, 22042), (11021, 18370), (11330, 17869), (11770, 17201)]