203446730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{1429}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 383011200

約数和(自身を除く): 179564470

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 619, 1238, 1429, 2858, 3095, 6190, 7145, 14237, 14290, 28474, 32867, 65734, 71185, 142370, 164335, 328670, 884551, 1769102, 4422755, 8845510, 20344673, 40689346, 101723365, 203446730]

約数ペア:

[(1, 203446730), (2, 101723365), (5, 40689346), (10, 20344673), (23, 8845510), (46, 4422755), (115, 1769102), (230, 884551), (619, 328670), (1238, 164335), (1429, 142370), (2858, 71185), (3095, 65734), (6190, 32867), (7145, 28474), (14237, 14290)]