210918088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{8513}}^1$

素因数の和:8701

約数の個数: 32

約数和(自身を含む): 418888800

約数和(自身を除く): 207970712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 652, 1304, 3097, 6194, 8513, 12388, 17026, 24776, 34052, 68104, 161747, 323494, 646988, 1293976, 1387619, 2775238, 5550476, 11100952, 26364761, 52729522, 105459044, 210918088]

約数ペア:

[(1, 210918088), (2, 105459044), (4, 52729522), (8, 26364761), (19, 11100952), (38, 5550476), (76, 2775238), (152, 1387619), (163, 1293976), (326, 646988), (652, 323494), (1304, 161747), (3097, 68104), (6194, 34052), (8513, 24776), (12388, 17026)]