201068644

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 412812288

約数和(自身を除く): 211743644

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 157, 212, 314, 371, 628, 742, 863, 1099, 1484, 1726, 2198, 3452, 4396, 6041, 8321, 12082, 16642, 24164, 33284, 45739, 58247, 91478, 116494, 135491, 182956, 232988, 270982, 320173, 541964, 640346, 948437, 1280692, 1896874, 3793748, 7181023, 14362046, 28724092, 50267161, 100534322, 201068644]

約数ペア:

[(1, 201068644), (2, 100534322), (4, 50267161), (7, 28724092), (14, 14362046), (28, 7181023), (53, 3793748), (106, 1896874), (157, 1280692), (212, 948437), (314, 640346), (371, 541964), (628, 320173), (742, 270982), (863, 232988), (1099, 182956), (1484, 135491), (1726, 116494), (2198, 91478), (3452, 58247), (4396, 45739), (6041, 33284), (8321, 24164), (12082, 16642)]