203931312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4603}}^1$

素因数の和:4698

約数の個数: 80

約数和(自身を含む): 575463168

約数和(自身を除く): 371531856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 71, 78, 104, 142, 156, 208, 213, 284, 312, 426, 568, 624, 852, 923, 1136, 1704, 1846, 2769, 3408, 3692, 4603, 5538, 7384, 9206, 11076, 13809, 14768, 18412, 22152, 27618, 36824, 44304, 55236, 59839, 73648, 110472, 119678, 179517, 220944, 239356, 326813, 359034, 478712, 653626, 718068, 957424, 980439, 1307252, 1436136, 1960878, 2614504, 2872272, 3921756, 4248569, 5229008, 7843512, 8497138, 12745707, 15687024, 16994276, 25491414, 33988552, 50982828, 67977104, 101965656, 203931312]

約数ペア:

[(1, 203931312), (2, 101965656), (3, 67977104), (4, 50982828), (6, 33988552), (8, 25491414), (12, 16994276), (13, 15687024), (16, 12745707), (24, 8497138), (26, 7843512), (39, 5229008), (48, 4248569), (52, 3921756), (71, 2872272), (78, 2614504), (104, 1960878), (142, 1436136), (156, 1307252), (208, 980439), (213, 957424), (284, 718068), (312, 653626), (426, 478712), (568, 359034), (624, 326813), (852, 239356), (923, 220944), (1136, 179517), (1704, 119678), (1846, 110472), (2769, 73648), (3408, 59839), (3692, 55236), (4603, 44304), (5538, 36824), (7384, 27618), (9206, 22152), (11076, 18412), (13809, 14768)]