201998124

素因数分解:

$2^2\times 3^5\times {\mathrm{71}}^1\times {\mathrm{2927}}^1$

素因数の和:3017

約数の個数: 72

約数和(自身を含む): 537159168

約数和(自身を除く): 335161044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 243, 284, 324, 426, 486, 639, 852, 972, 1278, 1917, 2556, 2927, 3834, 5751, 5854, 7668, 8781, 11502, 11708, 17253, 17562, 23004, 26343, 34506, 35124, 52686, 69012, 79029, 105372, 158058, 207817, 237087, 316116, 415634, 474174, 623451, 711261, 831268, 948348, 1246902, 1422522, 1870353, 2493804, 2845044, 3740706, 5611059, 7481412, 11222118, 16833177, 22444236, 33666354, 50499531, 67332708, 100999062, 201998124]

約数ペア:

[(1, 201998124), (2, 100999062), (3, 67332708), (4, 50499531), (6, 33666354), (9, 22444236), (12, 16833177), (18, 11222118), (27, 7481412), (36, 5611059), (54, 3740706), (71, 2845044), (81, 2493804), (108, 1870353), (142, 1422522), (162, 1246902), (213, 948348), (243, 831268), (284, 711261), (324, 623451), (426, 474174), (486, 415634), (639, 316116), (852, 237087), (972, 207817), (1278, 158058), (1917, 105372), (2556, 79029), (2927, 69012), (3834, 52686), (5751, 35124), (5854, 34506), (7668, 26343), (8781, 23004), (11502, 17562), (11708, 17253)]