202148466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 448737408

約数和(自身を除く): 246588942

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 107, 159, 214, 318, 321, 457, 642, 689, 914, 1371, 1378, 1391, 2067, 2742, 2782, 4134, 4173, 5671, 5941, 8346, 11342, 11882, 17013, 17823, 24221, 34026, 35646, 48442, 48899, 72663, 73723, 97798, 145326, 146697, 147446, 221169, 293394, 314873, 442338, 629746, 635687, 944619, 1271374, 1889238, 1907061, 2591647, 3814122, 5183294, 7774941, 15549882, 33691411, 67382822, 101074233, 202148466]

約数ペア:

[(1, 202148466), (2, 101074233), (3, 67382822), (6, 33691411), (13, 15549882), (26, 7774941), (39, 5183294), (53, 3814122), (78, 2591647), (106, 1907061), (107, 1889238), (159, 1271374), (214, 944619), (318, 635687), (321, 629746), (457, 442338), (642, 314873), (689, 293394), (914, 221169), (1371, 147446), (1378, 146697), (1391, 145326), (2067, 97798), (2742, 73723), (2782, 72663), (4134, 48899), (4173, 48442), (5671, 35646), (5941, 34026), (8346, 24221), (11342, 17823), (11882, 17013)]