201621330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{12377}}^1$

素因数の和:12571

約数の個数: 48

約数和(自身を含む): 527154264

約数和(自身を除く): 325532934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1086, 1629, 1810, 2715, 3258, 5430, 8145, 12377, 16290, 24754, 37131, 61885, 74262, 111393, 123770, 185655, 222786, 371310, 556965, 1113930, 2240237, 4480474, 6720711, 11201185, 13441422, 20162133, 22402370, 33603555, 40324266, 67207110, 100810665, 201621330]

約数ペア:

[(1, 201621330), (2, 100810665), (3, 67207110), (5, 40324266), (6, 33603555), (9, 22402370), (10, 20162133), (15, 13441422), (18, 11201185), (30, 6720711), (45, 4480474), (90, 2240237), (181, 1113930), (362, 556965), (543, 371310), (905, 222786), (1086, 185655), (1629, 123770), (1810, 111393), (2715, 74262), (3258, 61885), (5430, 37131), (8145, 24754), (12377, 16290)]