202047196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 393685600

約数和(自身を除く): 191638404

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 109, 172, 218, 436, 559, 829, 1118, 1417, 1658, 2236, 2834, 3316, 4687, 5668, 9374, 10777, 18748, 21554, 35647, 43108, 60931, 71294, 90361, 121862, 142588, 180722, 243724, 361444, 463411, 926822, 1174693, 1853644, 2349386, 3885523, 4698772, 7771046, 15542092, 50511799, 101023598, 202047196]

約数ペア:

[(1, 202047196), (2, 101023598), (4, 50511799), (13, 15542092), (26, 7771046), (43, 4698772), (52, 3885523), (86, 2349386), (109, 1853644), (172, 1174693), (218, 926822), (436, 463411), (559, 361444), (829, 243724), (1118, 180722), (1417, 142588), (1658, 121862), (2236, 90361), (2834, 71294), (3316, 60931), (4687, 43108), (5668, 35647), (9374, 21554), (10777, 18748)]