201564426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1103}}^1$

素因数の和:1363

約数の個数: 64

約数和(自身を含む): 487526400

約数和(自身を除く): 285961974

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 229, 266, 399, 458, 687, 798, 1103, 1374, 1603, 2206, 3206, 3309, 4351, 4809, 6618, 7721, 8702, 9618, 13053, 15442, 20957, 23163, 26106, 30457, 41914, 46326, 60914, 62871, 91371, 125742, 146699, 182742, 252587, 293398, 440097, 505174, 757761, 880194, 1515522, 1768109, 3536218, 4799153, 5304327, 9598306, 10608654, 14397459, 28794918, 33594071, 67188142, 100782213, 201564426]

約数ペア:

[(1, 201564426), (2, 100782213), (3, 67188142), (6, 33594071), (7, 28794918), (14, 14397459), (19, 10608654), (21, 9598306), (38, 5304327), (42, 4799153), (57, 3536218), (114, 1768109), (133, 1515522), (229, 880194), (266, 757761), (399, 505174), (458, 440097), (687, 293398), (798, 252587), (1103, 182742), (1374, 146699), (1603, 125742), (2206, 91371), (3206, 62871), (3309, 60914), (4351, 46326), (4809, 41914), (6618, 30457), (7721, 26106), (8702, 23163), (9618, 20957), (13053, 15442)]