201972630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{143243}}^1$

素因数の和:143300

約数の個数: 32

約数和(自身を含む): 495051264

約数和(自身を除く): 293078634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 143243, 286486, 429729, 716215, 859458, 1432430, 2148645, 4297290, 6732421, 13464842, 20197263, 33662105, 40394526, 67324210, 100986315, 201972630]

約数ペア:

[(1, 201972630), (2, 100986315), (3, 67324210), (5, 40394526), (6, 33662105), (10, 20197263), (15, 13464842), (30, 6732421), (47, 4297290), (94, 2148645), (141, 1432430), (235, 859458), (282, 716215), (470, 429729), (705, 286486), (1410, 143243)]