195880367056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1\times {\mathrm{20233}}^1$

素因数の和:21140

約数の個数: 80

約数和(自身を含む): 420731875008

約数和(自身を除く): 224851507952

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 821, 1072, 1474, 1642, 2948, 3284, 5896, 6568, 9031, 11792, 13136, 18062, 20233, 36124, 40466, 55007, 72248, 80932, 110014, 144496, 161864, 220028, 222563, 323728, 440056, 445126, 605077, 880112, 890252, 1210154, 1355611, 1780504, 2420308, 2711222, 3561008, 4840616, 5422444, 9681232, 10844888, 14911721, 16611293, 21689776, 29823442, 33222586, 59646884, 66445172, 119293768, 132890344, 182724223, 238587536, 265780688, 365448446, 730896892, 1112956631, 1461793784, 2225913262, 2923587568, 4451826524, 8903653048, 12242522941, 17807306096, 24485045882, 48970091764, 97940183528, 195880367056]

約数ペア:

[(1, 195880367056), (2, 97940183528), (4, 48970091764), (8, 24485045882), (11, 17807306096), (16, 12242522941), (22, 8903653048), (44, 4451826524), (67, 2923587568), (88, 2225913262), (134, 1461793784), (176, 1112956631), (268, 730896892), (536, 365448446), (737, 265780688), (821, 238587536), (1072, 182724223), (1474, 132890344), (1642, 119293768), (2948, 66445172), (3284, 59646884), (5896, 33222586), (6568, 29823442), (9031, 21689776), (11792, 16611293), (13136, 14911721), (18062, 10844888), (20233, 9681232), (36124, 5422444), (40466, 4840616), (55007, 3561008), (72248, 2711222), (80932, 2420308), (110014, 1780504), (144496, 1355611), (161864, 1210154), (220028, 890252), (222563, 880112), (323728, 605077), (440056, 445126)]