201315669735

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1889}}^1\times {\mathrm{19681}}^1$

素因数の和:21616

約数の個数: 48

約数和(自身を含む): 340147473120

約数和(自身を除く): 138831803385

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 1889, 5415, 5667, 9445, 19681, 28335, 35891, 59043, 98405, 107673, 179455, 295215, 373939, 538365, 681929, 1121817, 1869695, 2045787, 3409645, 5609085, 7104841, 10228935, 21314523, 35524205, 37177409, 106572615, 111532227, 185887045, 557661135, 706370771, 2119112313, 3531853855, 10595561565, 13421044649, 40263133947, 67105223245, 201315669735]

約数ペア:

[(1, 201315669735), (3, 67105223245), (5, 40263133947), (15, 13421044649), (19, 10595561565), (57, 3531853855), (95, 2119112313), (285, 706370771), (361, 557661135), (1083, 185887045), (1805, 111532227), (1889, 106572615), (5415, 37177409), (5667, 35524205), (9445, 21314523), (19681, 10228935), (28335, 7104841), (35891, 5609085), (59043, 3409645), (98405, 2045787), (107673, 1869695), (179455, 1121817), (295215, 681929), (373939, 538365)]