203149044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3373}}^1$

素因数の和:3629

約数の個数: 72

約数和(自身を含む): 589505280

約数和(自身を除く): 386356236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 239, 252, 478, 717, 956, 1434, 1673, 2151, 2868, 3346, 3373, 4302, 5019, 6692, 6746, 8604, 10038, 10119, 13492, 15057, 20076, 20238, 23611, 30114, 30357, 40476, 47222, 60228, 60714, 70833, 94444, 121428, 141666, 212499, 283332, 424998, 806147, 849996, 1612294, 2418441, 3224588, 4836882, 5643029, 7255323, 9673764, 11286058, 14510646, 16929087, 22572116, 29021292, 33858174, 50787261, 67716348, 101574522, 203149044]

約数ペア:

[(1, 203149044), (2, 101574522), (3, 67716348), (4, 50787261), (6, 33858174), (7, 29021292), (9, 22572116), (12, 16929087), (14, 14510646), (18, 11286058), (21, 9673764), (28, 7255323), (36, 5643029), (42, 4836882), (63, 3224588), (84, 2418441), (126, 1612294), (239, 849996), (252, 806147), (478, 424998), (717, 283332), (956, 212499), (1434, 141666), (1673, 121428), (2151, 94444), (2868, 70833), (3346, 60714), (3373, 60228), (4302, 47222), (5019, 40476), (6692, 30357), (6746, 30114), (8604, 23611), (10038, 20238), (10119, 20076), (13492, 15057)]