201727708

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:2003

約数の個数: 72

約数和(自身を含む): 453270384

約数和(自身を除く): 251542676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 82, 91, 98, 164, 182, 196, 287, 364, 533, 574, 637, 1066, 1148, 1274, 1931, 2009, 2132, 2548, 3731, 3862, 4018, 7462, 7724, 8036, 13517, 14924, 25103, 26117, 27034, 50206, 52234, 54068, 79171, 94619, 100412, 104468, 158342, 175721, 189238, 316684, 351442, 378476, 554197, 702884, 1029223, 1108394, 1230047, 2058446, 2216788, 2460094, 3879379, 4116892, 4920188, 7204561, 7758758, 14409122, 15517516, 28818244, 50431927, 100863854, 201727708]

約数ペア:

[(1, 201727708), (2, 100863854), (4, 50431927), (7, 28818244), (13, 15517516), (14, 14409122), (26, 7758758), (28, 7204561), (41, 4920188), (49, 4116892), (52, 3879379), (82, 2460094), (91, 2216788), (98, 2058446), (164, 1230047), (182, 1108394), (196, 1029223), (287, 702884), (364, 554197), (533, 378476), (574, 351442), (637, 316684), (1066, 189238), (1148, 175721), (1274, 158342), (1931, 104468), (2009, 100412), (2132, 94619), (2548, 79171), (3731, 54068), (3862, 52234), (4018, 50206), (7462, 27034), (7724, 26117), (8036, 25103), (13517, 14924)]