201364490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{22349}}^1$

素因数の和:22426

約数の個数: 32

約数和(自身を含む): 391035600

約数和(自身を除く): 189671110

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 9010, 22349, 44698, 111745, 223490, 379933, 759866, 1184497, 1899665, 2368994, 3799330, 5922485, 11844970, 20136449, 40272898, 100682245, 201364490]

約数ペア:

[(1, 201364490), (2, 100682245), (5, 40272898), (10, 20136449), (17, 11844970), (34, 5922485), (53, 3799330), (85, 2368994), (106, 1899665), (170, 1184497), (265, 759866), (530, 379933), (901, 223490), (1802, 111745), (4505, 44698), (9010, 22349)]