204560328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19961}}^1$

素因数の和:20038

約数の個数: 64

約数和(自身を含む): 594069120

約数和(自身を除く): 389508792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 5124, 10248, 19961, 39922, 59883, 79844, 119766, 139727, 159688, 239532, 279454, 419181, 479064, 558908, 838362, 1117816, 1217621, 1676724, 2435242, 3353448, 3652863, 4870484, 7305726, 8523347, 9740968, 14611452, 17046694, 25570041, 29222904, 34093388, 51140082, 68186776, 102280164, 204560328]

約数ペア:

[(1, 204560328), (2, 102280164), (3, 68186776), (4, 51140082), (6, 34093388), (7, 29222904), (8, 25570041), (12, 17046694), (14, 14611452), (21, 9740968), (24, 8523347), (28, 7305726), (42, 4870484), (56, 3652863), (61, 3353448), (84, 2435242), (122, 1676724), (168, 1217621), (183, 1117816), (244, 838362), (366, 558908), (427, 479064), (488, 419181), (732, 279454), (854, 239532), (1281, 159688), (1464, 139727), (1708, 119766), (2562, 79844), (3416, 59883), (5124, 39922), (10248, 19961)]