201728142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{145547}}^1$

素因数の和:145573

約数の個数: 48

約数和(自身を含む): 544931712

約数和(自身を除く): 343203570

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 145547, 291094, 436641, 873282, 1018829, 1309923, 1601017, 2037658, 2619846, 3056487, 3202034, 4803051, 6112974, 9169461, 9606102, 11207119, 14409153, 18338922, 22414238, 28818306, 33621357, 67242714, 100864071, 201728142]

約数ペア:

[(1, 201728142), (2, 100864071), (3, 67242714), (6, 33621357), (7, 28818306), (9, 22414238), (11, 18338922), (14, 14409153), (18, 11207119), (21, 9606102), (22, 9169461), (33, 6112974), (42, 4803051), (63, 3202034), (66, 3056487), (77, 2619846), (99, 2037658), (126, 1601017), (154, 1309923), (198, 1018829), (231, 873282), (462, 436641), (693, 291094), (1386, 145547)]