201222510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{142711}}^1$

素因数の和:142768

約数の個数: 32

約数和(自身を含む): 493212672

約数和(自身を除く): 291990162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 142711, 285422, 428133, 713555, 856266, 1427110, 2140665, 4281330, 6707417, 13414834, 20122251, 33537085, 40244502, 67074170, 100611255, 201222510]

約数ペア:

[(1, 201222510), (2, 100611255), (3, 67074170), (5, 40244502), (6, 33537085), (10, 20122251), (15, 13414834), (30, 6707417), (47, 4281330), (94, 2140665), (141, 1427110), (235, 856266), (282, 713555), (470, 428133), (705, 285422), (1410, 142711)]