201863196

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{653}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 529436544

約数和(自身を除く): 327573348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 277, 279, 372, 554, 558, 653, 831, 1108, 1116, 1306, 1662, 1959, 2493, 2612, 3324, 3918, 4986, 5877, 7836, 8587, 9972, 11754, 17174, 20243, 23508, 25761, 34348, 40486, 51522, 60729, 77283, 80972, 103044, 121458, 154566, 180881, 182187, 242916, 309132, 361762, 364374, 542643, 723524, 728748, 1085286, 1627929, 2170572, 3255858, 5607311, 6511716, 11214622, 16821933, 22429244, 33643866, 50465799, 67287732, 100931598, 201863196]

約数ペア:

[(1, 201863196), (2, 100931598), (3, 67287732), (4, 50465799), (6, 33643866), (9, 22429244), (12, 16821933), (18, 11214622), (31, 6511716), (36, 5607311), (62, 3255858), (93, 2170572), (124, 1627929), (186, 1085286), (277, 728748), (279, 723524), (372, 542643), (554, 364374), (558, 361762), (653, 309132), (831, 242916), (1108, 182187), (1116, 180881), (1306, 154566), (1662, 121458), (1959, 103044), (2493, 80972), (2612, 77283), (3324, 60729), (3918, 51522), (4986, 40486), (5877, 34348), (7836, 25761), (8587, 23508), (9972, 20243), (11754, 17174)]