200909526415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1\times {\mathrm{2083}}^1$

素因数の和:2600

約数の個数: 64

約数和(自身を含む): 270768218112

約数和(自身を除く): 69858691697

約数列:

[1, 5, 13, 31, 65, 151, 155, 317, 403, 755, 1585, 1963, 2015, 2083, 4121, 4681, 9815, 9827, 10415, 20605, 23405, 27079, 47867, 49135, 60853, 64573, 127751, 135395, 239335, 304265, 314533, 322865, 622271, 638755, 660311, 839449, 1483877, 1572665, 3111355, 3301555, 4088929, 4197245, 7419385, 8584043, 9750523, 19290401, 20444645, 20469641, 42920215, 48752615, 96452005, 99706961, 102348205, 126756799, 266105333, 498534805, 633783995, 1296190493, 1330526665, 3090915791, 6480952465, 15454578955, 40181905283, 200909526415]

約数ペア:

[(1, 200909526415), (5, 40181905283), (13, 15454578955), (31, 6480952465), (65, 3090915791), (151, 1330526665), (155, 1296190493), (317, 633783995), (403, 498534805), (755, 266105333), (1585, 126756799), (1963, 102348205), (2015, 99706961), (2083, 96452005), (4121, 48752615), (4681, 42920215), (9815, 20469641), (9827, 20444645), (10415, 19290401), (20605, 9750523), (23405, 8584043), (27079, 7419385), (47867, 4197245), (49135, 4088929), (60853, 3301555), (64573, 3111355), (127751, 1572665), (135395, 1483877), (239335, 839449), (304265, 660311), (314533, 638755), (322865, 622271)]