204377628

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{26737}}^1$

素因数の和:26771

約数の個数: 72

約数和(自身を含む): 597433872

約数和(自身を除く): 393056244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 26737, 53474, 80211, 106948, 160422, 187159, 320844, 347581, 374318, 561477, 695162, 748636, 1042743, 1122954, 1310113, 1390324, 2085486, 2245908, 2433067, 2620226, 3930339, 4170972, 4866134, 5240452, 7299201, 7860678, 9732268, 14598402, 15721356, 17031469, 29196804, 34062938, 51094407, 68125876, 102188814, 204377628]

約数ペア:

[(1, 204377628), (2, 102188814), (3, 68125876), (4, 51094407), (6, 34062938), (7, 29196804), (12, 17031469), (13, 15721356), (14, 14598402), (21, 9732268), (26, 7860678), (28, 7299201), (39, 5240452), (42, 4866134), (49, 4170972), (52, 3930339), (78, 2620226), (84, 2433067), (91, 2245908), (98, 2085486), (147, 1390324), (156, 1310113), (182, 1122954), (196, 1042743), (273, 748636), (294, 695162), (364, 561477), (546, 374318), (588, 347581), (637, 320844), (1092, 187159), (1274, 160422), (1911, 106948), (2548, 80211), (3822, 53474), (7644, 26737)]