251362938

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{1951}}^1$

素因数の和:2262

約数の個数: 32

約数和(自身を含む): 510174720

約数和(自身を除く): 258811782

約数列:

[1, 2, 3, 6, 109, 197, 218, 327, 394, 591, 654, 1182, 1951, 3902, 5853, 11706, 21473, 42946, 64419, 128838, 212659, 384347, 425318, 637977, 768694, 1153041, 1275954, 2306082, 41893823, 83787646, 125681469, 251362938]

約数ペア:

[(1, 251362938), (2, 125681469), (3, 83787646), (6, 41893823), (109, 2306082), (197, 1275954), (218, 1153041), (327, 768694), (394, 637977), (591, 425318), (654, 384347), (1182, 212659), (1951, 128838), (3902, 64419), (5853, 42946), (11706, 21473)]