223837822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4157}}^1$

素因数の和:4300

約数の個数: 32

約数和(自身を含む): 384199200

約数和(自身を除く): 160361378

約数列:

[1, 2, 13, 19, 26, 38, 109, 218, 247, 494, 1417, 2071, 2834, 4142, 4157, 8314, 26923, 53846, 54041, 78983, 108082, 157966, 453113, 906226, 1026779, 2053558, 5890469, 8609147, 11780938, 17218294, 111918911, 223837822]

約数ペア:

[(1, 223837822), (2, 111918911), (13, 17218294), (19, 11780938), (26, 8609147), (38, 5890469), (109, 2053558), (218, 1026779), (247, 906226), (494, 453113), (1417, 157966), (2071, 108082), (2834, 78983), (4142, 54041), (4157, 53846), (8314, 26923)]