201475530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{25153}}^1$

素因数の和:25255

約数の個数: 48

約数和(自身を含む): 529743240

約数和(自身を除く): 328267710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 25153, 50306, 75459, 125765, 150918, 226377, 251530, 377295, 452754, 754590, 1131885, 2238617, 2263770, 4477234, 6715851, 11193085, 13431702, 20147553, 22386170, 33579255, 40295106, 67158510, 100737765, 201475530]

約数ペア:

[(1, 201475530), (2, 100737765), (3, 67158510), (5, 40295106), (6, 33579255), (9, 22386170), (10, 20147553), (15, 13431702), (18, 11193085), (30, 6715851), (45, 4477234), (89, 2263770), (90, 2238617), (178, 1131885), (267, 754590), (445, 452754), (534, 377295), (801, 251530), (890, 226377), (1335, 150918), (1602, 125765), (2670, 75459), (4005, 50306), (8010, 25153)]