203422074

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 439568640

約数和(自身を除く): 236146566

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 157, 229, 246, 314, 458, 471, 687, 942, 943, 1374, 1886, 2829, 3611, 5267, 5658, 6437, 7222, 9389, 10534, 10833, 12874, 15801, 18778, 19311, 21666, 28167, 31602, 35953, 38622, 56334, 71906, 107859, 148051, 215718, 215947, 296102, 431894, 444153, 647841, 826919, 888306, 1295682, 1474073, 1653838, 2480757, 2948146, 4422219, 4961514, 8844438, 33903679, 67807358, 101711037, 203422074]

約数ペア:

[(1, 203422074), (2, 101711037), (3, 67807358), (6, 33903679), (23, 8844438), (41, 4961514), (46, 4422219), (69, 2948146), (82, 2480757), (123, 1653838), (138, 1474073), (157, 1295682), (229, 888306), (246, 826919), (314, 647841), (458, 444153), (471, 431894), (687, 296102), (942, 215947), (943, 215718), (1374, 148051), (1886, 107859), (2829, 71906), (3611, 56334), (5267, 38622), (5658, 35953), (6437, 31602), (7222, 28167), (9389, 21666), (10534, 19311), (10833, 18778), (12874, 15801)]