202116148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1303}}^1$

素因数の和:1496

約数の個数: 48

約数和(自身を含む): 403822720

約数和(自身を除く): 201706572

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 157, 247, 314, 494, 628, 988, 1303, 2041, 2606, 2983, 4082, 5212, 5966, 8164, 11932, 16939, 24757, 33878, 38779, 49514, 67756, 77558, 99028, 155116, 204571, 321841, 409142, 643682, 818284, 1287364, 2659423, 3886849, 5318846, 7773698, 10637692, 15547396, 50529037, 101058074, 202116148]

約数ペア:

[(1, 202116148), (2, 101058074), (4, 50529037), (13, 15547396), (19, 10637692), (26, 7773698), (38, 5318846), (52, 3886849), (76, 2659423), (157, 1287364), (247, 818284), (314, 643682), (494, 409142), (628, 321841), (988, 204571), (1303, 155116), (2041, 99028), (2606, 77558), (2983, 67756), (4082, 49514), (5212, 38779), (5966, 33878), (8164, 24757), (11932, 16939)]