202268820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1229}}^1$

素因数の和:1465

約数の個数: 96

約数和(自身を含む): 613307520

約数和(自身を除く): 411038700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 211, 260, 390, 422, 633, 780, 844, 1055, 1229, 1266, 2110, 2458, 2532, 2743, 3165, 3687, 4220, 4916, 5486, 6145, 6330, 7374, 8229, 10972, 12290, 12660, 13715, 14748, 15977, 16458, 18435, 24580, 27430, 31954, 32916, 36870, 41145, 47931, 54860, 63908, 73740, 79885, 82290, 95862, 159770, 164580, 191724, 239655, 259319, 319540, 479310, 518638, 777957, 958620, 1037276, 1296595, 1555914, 2593190, 3111828, 3371147, 3889785, 5186380, 6742294, 7779570, 10113441, 13484588, 15559140, 16855735, 20226882, 33711470, 40453764, 50567205, 67422940, 101134410, 202268820]

約数ペア:

[(1, 202268820), (2, 101134410), (3, 67422940), (4, 50567205), (5, 40453764), (6, 33711470), (10, 20226882), (12, 16855735), (13, 15559140), (15, 13484588), (20, 10113441), (26, 7779570), (30, 6742294), (39, 5186380), (52, 3889785), (60, 3371147), (65, 3111828), (78, 2593190), (130, 1555914), (156, 1296595), (195, 1037276), (211, 958620), (260, 777957), (390, 518638), (422, 479310), (633, 319540), (780, 259319), (844, 239655), (1055, 191724), (1229, 164580), (1266, 159770), (2110, 95862), (2458, 82290), (2532, 79885), (2743, 73740), (3165, 63908), (3687, 54860), (4220, 47931), (4916, 41145), (5486, 36870), (6145, 32916), (6330, 31954), (7374, 27430), (8229, 24580), (10972, 18435), (12290, 16458), (12660, 15977), (13715, 14748)]