201945276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9181}}^1$

素因数の和:9251

約数の個数: 72

約数和(自身を含む): 561497664

約数和(自身を除く): 359552388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 9181, 10998, 18362, 21996, 27543, 36724, 55086, 82629, 110172, 119353, 165258, 238706, 330516, 358059, 431507, 477412, 716118, 863014, 1074177, 1294521, 1432236, 1726028, 2148354, 2589042, 3883563, 4296708, 5178084, 5609591, 7767126, 11219182, 15534252, 16828773, 22438364, 33657546, 50486319, 67315092, 100972638, 201945276]

約数ペア:

[(1, 201945276), (2, 100972638), (3, 67315092), (4, 50486319), (6, 33657546), (9, 22438364), (12, 16828773), (13, 15534252), (18, 11219182), (26, 7767126), (36, 5609591), (39, 5178084), (47, 4296708), (52, 3883563), (78, 2589042), (94, 2148354), (117, 1726028), (141, 1432236), (156, 1294521), (188, 1074177), (234, 863014), (282, 716118), (423, 477412), (468, 431507), (564, 358059), (611, 330516), (846, 238706), (1222, 165258), (1692, 119353), (1833, 110172), (2444, 82629), (3666, 55086), (5499, 36724), (7332, 27543), (9181, 21996), (10998, 18362)]