202457440

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{7577}}^1$

素因数の和:7759

約数の個数: 48

約数和(自身を含む): 481233312

約数和(自身を除く): 278775872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 5344, 6680, 7577, 13360, 15154, 26720, 30308, 37885, 60616, 75770, 121232, 151540, 242464, 303080, 606160, 1212320, 1265359, 2530718, 5061436, 6326795, 10122872, 12653590, 20245744, 25307180, 40491488, 50614360, 101228720, 202457440]

約数ペア:

[(1, 202457440), (2, 101228720), (4, 50614360), (5, 40491488), (8, 25307180), (10, 20245744), (16, 12653590), (20, 10122872), (32, 6326795), (40, 5061436), (80, 2530718), (160, 1265359), (167, 1212320), (334, 606160), (668, 303080), (835, 242464), (1336, 151540), (1670, 121232), (2672, 75770), (3340, 60616), (5344, 37885), (6680, 30308), (7577, 26720), (13360, 15154)]