206874200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 521685360

約数和(自身を除く): 314811160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 251, 260, 317, 325, 502, 520, 634, 650, 1004, 1255, 1268, 1300, 1585, 2008, 2510, 2536, 2600, 3170, 3263, 4121, 5020, 6275, 6340, 6526, 7925, 8242, 10040, 12550, 12680, 13052, 15850, 16315, 16484, 20605, 25100, 26104, 31700, 32630, 32968, 41210, 50200, 63400, 65260, 79567, 81575, 82420, 103025, 130520, 159134, 163150, 164840, 206050, 318268, 326300, 397835, 412100, 636536, 652600, 795670, 824200, 1034371, 1591340, 1989175, 2068742, 3182680, 3978350, 4137484, 5171855, 7956700, 8274968, 10343710, 15913400, 20687420, 25859275, 41374840, 51718550, 103437100, 206874200]

約数ペア:

[(1, 206874200), (2, 103437100), (4, 51718550), (5, 41374840), (8, 25859275), (10, 20687420), (13, 15913400), (20, 10343710), (25, 8274968), (26, 7956700), (40, 5171855), (50, 4137484), (52, 3978350), (65, 3182680), (100, 2068742), (104, 1989175), (130, 1591340), (200, 1034371), (251, 824200), (260, 795670), (317, 652600), (325, 636536), (502, 412100), (520, 397835), (634, 326300), (650, 318268), (1004, 206050), (1255, 164840), (1268, 163150), (1300, 159134), (1585, 130520), (2008, 103025), (2510, 82420), (2536, 81575), (2600, 79567), (3170, 65260), (3263, 63400), (4121, 50200), (5020, 41210), (6275, 32968), (6340, 32630), (6526, 31700), (7925, 26104), (8242, 25100), (10040, 20605), (12550, 16484), (12680, 16315), (13052, 15850)]