202319216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{1153}}^1$

素因数の和:2169

約数の個数: 40

約数和(自身を含む): 428429424

約数和(自身を除く): 226110208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 997, 1153, 1994, 2306, 3988, 4612, 7976, 9224, 10967, 12683, 15952, 18448, 21934, 25366, 43868, 50732, 87736, 101464, 175472, 202928, 1149541, 2299082, 4598164, 9196328, 12644951, 18392656, 25289902, 50579804, 101159608, 202319216]

約数ペア:

[(1, 202319216), (2, 101159608), (4, 50579804), (8, 25289902), (11, 18392656), (16, 12644951), (22, 9196328), (44, 4598164), (88, 2299082), (176, 1149541), (997, 202928), (1153, 175472), (1994, 101464), (2306, 87736), (3988, 50732), (4612, 43868), (7976, 25366), (9224, 21934), (10967, 18448), (12683, 15952)]