211327998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{27799}}^1$

素因数の和:27992

約数の個数: 32

約数和(自身を含む): 485721600

約数和(自身を除く): 274393602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 3801, 7602, 27799, 55598, 83397, 166794, 194593, 389186, 583779, 1167558, 5031619, 10063238, 15094857, 30189714, 35221333, 70442666, 105663999, 211327998]

約数ペア:

[(1, 211327998), (2, 105663999), (3, 70442666), (6, 35221333), (7, 30189714), (14, 15094857), (21, 10063238), (42, 5031619), (181, 1167558), (362, 583779), (543, 389186), (1086, 194593), (1267, 166794), (2534, 83397), (3801, 55598), (7602, 27799)]