201745872

素因数分解:

$2^4\times 3^2\times {\mathrm{397}}^1\times {\mathrm{3529}}^1$

素因数の和:3940

約数の個数: 60

約数和(自身を含む): 566190820

約数和(自身を除く): 364444948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 397, 794, 1191, 1588, 2382, 3176, 3529, 3573, 4764, 6352, 7058, 7146, 9528, 10587, 14116, 14292, 19056, 21174, 28232, 28584, 31761, 42348, 56464, 57168, 63522, 84696, 127044, 169392, 254088, 508176, 1401013, 2802026, 4203039, 5604052, 8406078, 11208104, 12609117, 16812156, 22416208, 25218234, 33624312, 50436468, 67248624, 100872936, 201745872]

約数ペア:

[(1, 201745872), (2, 100872936), (3, 67248624), (4, 50436468), (6, 33624312), (8, 25218234), (9, 22416208), (12, 16812156), (16, 12609117), (18, 11208104), (24, 8406078), (36, 5604052), (48, 4203039), (72, 2802026), (144, 1401013), (397, 508176), (794, 254088), (1191, 169392), (1588, 127044), (2382, 84696), (3176, 63522), (3529, 57168), (3573, 56464), (4764, 42348), (6352, 31761), (7058, 28584), (7146, 28232), (9528, 21174), (10587, 19056), (14116, 14292)]