203978443318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{269201}}^1$

素因数の和:269560

約数の個数: 32

約数和(自身を含む): 333405600192

約数和(自身を除く): 129427156874

約数列:

[1, 2, 13, 26, 151, 193, 302, 386, 1963, 2509, 3926, 5018, 29143, 58286, 269201, 378859, 538402, 757718, 3499613, 6999226, 40649351, 51955793, 81298702, 103911586, 528441563, 675425309, 1056883126, 1350850618, 7845324743, 15690649486, 101989221659, 203978443318]

約数ペア:

[(1, 203978443318), (2, 101989221659), (13, 15690649486), (26, 7845324743), (151, 1350850618), (193, 1056883126), (302, 675425309), (386, 528441563), (1963, 103911586), (2509, 81298702), (3926, 51955793), (5018, 40649351), (29143, 6999226), (58286, 3499613), (269201, 757718), (378859, 538402)]