223857670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{3203}}^1$

素因数の和:3480

約数の個数: 32

約数和(自身を含む): 418698720

約数和(自身を除く): 194841050

約数列:

[1, 2, 5, 10, 29, 58, 145, 241, 290, 482, 1205, 2410, 3203, 6406, 6989, 13978, 16015, 32030, 34945, 69890, 92887, 185774, 464435, 771923, 928870, 1543846, 3859615, 7719230, 22385767, 44771534, 111928835, 223857670]

約数ペア:

[(1, 223857670), (2, 111928835), (5, 44771534), (10, 22385767), (29, 7719230), (58, 3859615), (145, 1543846), (241, 928870), (290, 771923), (482, 464435), (1205, 185774), (2410, 92887), (3203, 69890), (6406, 34945), (6989, 32030), (13978, 16015)]