133700830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1303}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 249366528

約数和(自身を除く): 115665698

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 331, 662, 1303, 1655, 2606, 3310, 6515, 10261, 13030, 20522, 40393, 51305, 80786, 102610, 201965, 403930, 431293, 862586, 2156465, 4312930, 13370083, 26740166, 66850415, 133700830]

約数ペア:

[(1, 133700830), (2, 66850415), (5, 26740166), (10, 13370083), (31, 4312930), (62, 2156465), (155, 862586), (310, 431293), (331, 403930), (662, 201965), (1303, 102610), (1655, 80786), (2606, 51305), (3310, 40393), (6515, 20522), (10261, 13030)]