202685223

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 323592192

約数和(自身を除く): 120906969

約数列:

[1, 3, 13, 23, 31, 37, 39, 69, 93, 111, 197, 299, 403, 481, 591, 713, 851, 897, 1147, 1209, 1443, 2139, 2553, 2561, 3441, 4531, 6107, 7289, 7683, 9269, 11063, 13593, 14911, 18321, 21867, 26381, 27807, 33189, 44733, 58903, 79143, 79391, 94757, 140461, 167647, 176709, 225959, 238173, 284271, 342953, 421383, 502941, 677877, 1028859, 1825993, 2179411, 2937467, 5197057, 5477979, 6538233, 8812401, 15591171, 67561741, 202685223]

約数ペア:

[(1, 202685223), (3, 67561741), (13, 15591171), (23, 8812401), (31, 6538233), (37, 5477979), (39, 5197057), (69, 2937467), (93, 2179411), (111, 1825993), (197, 1028859), (299, 677877), (403, 502941), (481, 421383), (591, 342953), (713, 284271), (851, 238173), (897, 225959), (1147, 176709), (1209, 167647), (1443, 140461), (2139, 94757), (2553, 79391), (2561, 79143), (3441, 58903), (4531, 44733), (6107, 33189), (7289, 27807), (7683, 26381), (9269, 21867), (11063, 18321), (13593, 14911)]