195517868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17327}}^1$

素因数の和:17382

約数の個数: 48

約数和(自身を含む): 434724864

約数和(自身を除く): 239206996

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 17327, 34654, 69308, 121289, 225251, 242578, 450502, 485156, 537137, 901004, 1074274, 1576757, 2148548, 3153514, 3759959, 6307028, 6982781, 7519918, 13965562, 15039836, 27931124, 48879467, 97758934, 195517868]

約数ペア:

[(1, 195517868), (2, 97758934), (4, 48879467), (7, 27931124), (13, 15039836), (14, 13965562), (26, 7519918), (28, 6982781), (31, 6307028), (52, 3759959), (62, 3153514), (91, 2148548), (124, 1576757), (182, 1074274), (217, 901004), (364, 537137), (403, 485156), (434, 450502), (806, 242578), (868, 225251), (1612, 121289), (2821, 69308), (5642, 34654), (11284, 17327)]