203133051

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{881}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 341778528

約数和(自身を除く): 138645477

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 137, 153, 187, 411, 561, 881, 1233, 1507, 1683, 2329, 2643, 4521, 6987, 7929, 9691, 13563, 14977, 20961, 25619, 29073, 44931, 76857, 87219, 120697, 134793, 164747, 230571, 362091, 494241, 1086273, 1327667, 1482723, 2051849, 3983001, 6155547, 11949003, 18466641, 22570339, 67711017, 203133051]

約数ペア:

[(1, 203133051), (3, 67711017), (9, 22570339), (11, 18466641), (17, 11949003), (33, 6155547), (51, 3983001), (99, 2051849), (137, 1482723), (153, 1327667), (187, 1086273), (411, 494241), (561, 362091), (881, 230571), (1233, 164747), (1507, 134793), (1683, 120697), (2329, 87219), (2643, 76857), (4521, 44931), (6987, 29073), (7929, 25619), (9691, 20961), (13563, 14977)]