203414038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{953}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 331763040

約数和(自身を除く): 128349002

約数列:

[1, 2, 19, 38, 41, 82, 137, 274, 779, 953, 1558, 1906, 2603, 5206, 5617, 11234, 18107, 36214, 39073, 78146, 106723, 130561, 213446, 261122, 742387, 1484774, 2480659, 4961318, 5353001, 10706002, 101707019, 203414038]

約数ペア:

[(1, 203414038), (2, 101707019), (19, 10706002), (38, 5353001), (41, 4961318), (82, 2480659), (137, 1484774), (274, 742387), (779, 261122), (953, 213446), (1558, 130561), (1906, 106723), (2603, 78146), (5206, 39073), (5617, 36214), (11234, 18107)]