201723899488

素因数分解:

$2^5\times {\mathrm{619}}^1\times {\mathrm{1601}}^1\times {\mathrm{6361}}^1$

素因数の和:8591

約数の個数: 48

約数和(自身を含む): 398096551440

約数和(自身を除く): 196372651952

約数列:

[1, 2, 4, 8, 16, 32, 619, 1238, 1601, 2476, 3202, 4952, 6361, 6404, 9904, 12722, 12808, 19808, 25444, 25616, 50888, 51232, 101776, 203552, 991019, 1982038, 3937459, 3964076, 7874918, 7928152, 10183961, 15749836, 15856304, 20367922, 31499672, 31712608, 40735844, 62999344, 81471688, 125998688, 162943376, 325886752, 6303871859, 12607743718, 25215487436, 50430974872, 100861949744, 201723899488]

約数ペア:

[(1, 201723899488), (2, 100861949744), (4, 50430974872), (8, 25215487436), (16, 12607743718), (32, 6303871859), (619, 325886752), (1238, 162943376), (1601, 125998688), (2476, 81471688), (3202, 62999344), (4952, 40735844), (6361, 31712608), (6404, 31499672), (9904, 20367922), (12722, 15856304), (12808, 15749836), (19808, 10183961), (25444, 7928152), (25616, 7874918), (50888, 3964076), (51232, 3937459), (101776, 1982038), (203552, 991019)]