204041916

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:473

約数の個数: 120

約数和(自身を含む): 579713904

約数和(自身を除く): 375671988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 193, 234, 251, 324, 351, 386, 468, 502, 579, 702, 753, 772, 1004, 1053, 1158, 1404, 1506, 1737, 2106, 2259, 2316, 2509, 3012, 3263, 3474, 4212, 4518, 5018, 5211, 6526, 6777, 6948, 7527, 9036, 9789, 10036, 10422, 13052, 13554, 15054, 15633, 19578, 20331, 20844, 22581, 27108, 29367, 30108, 31266, 39156, 40662, 45162, 48443, 58734, 62532, 67743, 81324, 88101, 90324, 96886, 117468, 135486, 145329, 176202, 193772, 203229, 264303, 270972, 290658, 352404, 406458, 435987, 528606, 581316, 629759, 812916, 871974, 1057212, 1259518, 1307961, 1743948, 1889277, 2519036, 2615922, 3778554, 3923883, 5231844, 5667831, 7557108, 7847766, 11335662, 15695532, 17003493, 22671324, 34006986, 51010479, 68013972, 102020958, 204041916]

約数ペア:

[(1, 204041916), (2, 102020958), (3, 68013972), (4, 51010479), (6, 34006986), (9, 22671324), (12, 17003493), (13, 15695532), (18, 11335662), (26, 7847766), (27, 7557108), (36, 5667831), (39, 5231844), (52, 3923883), (54, 3778554), (78, 2615922), (81, 2519036), (108, 1889277), (117, 1743948), (156, 1307961), (162, 1259518), (193, 1057212), (234, 871974), (251, 812916), (324, 629759), (351, 581316), (386, 528606), (468, 435987), (502, 406458), (579, 352404), (702, 290658), (753, 270972), (772, 264303), (1004, 203229), (1053, 193772), (1158, 176202), (1404, 145329), (1506, 135486), (1737, 117468), (2106, 96886), (2259, 90324), (2316, 88101), (2509, 81324), (3012, 67743), (3263, 62532), (3474, 58734), (4212, 48443), (4518, 45162), (5018, 40662), (5211, 39156), (6526, 31266), (6777, 30108), (6948, 29367), (7527, 27108), (9036, 22581), (9789, 20844), (10036, 20331), (10422, 19578), (13052, 15633), (13554, 15054)]