205006128

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{251233}}^1$

素因数の和:251261

約数の個数: 40

約数和(自身を含む): 560754288

約数和(自身を除く): 355748160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 251233, 502466, 753699, 1004932, 1507398, 2009864, 3014796, 4019728, 4270961, 6029592, 8541922, 12059184, 12812883, 17083844, 25625766, 34167688, 51251532, 68335376, 102503064, 205006128]

約数ペア:

[(1, 205006128), (2, 102503064), (3, 68335376), (4, 51251532), (6, 34167688), (8, 25625766), (12, 17083844), (16, 12812883), (17, 12059184), (24, 8541922), (34, 6029592), (48, 4270961), (51, 4019728), (68, 3014796), (102, 2009864), (136, 1507398), (204, 1004932), (272, 753699), (408, 502466), (816, 251233)]