201761164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1153}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 398988576

約数和(自身を除く): 197227412

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 97, 164, 194, 388, 451, 902, 1067, 1153, 1804, 2134, 2306, 3977, 4268, 4612, 7954, 12683, 15908, 25366, 43747, 47273, 50732, 87494, 94546, 111841, 174988, 189092, 223682, 447364, 520003, 1040006, 1230251, 2080012, 2460502, 4585481, 4921004, 9170962, 18341924, 50440291, 100880582, 201761164]

約数ペア:

[(1, 201761164), (2, 100880582), (4, 50440291), (11, 18341924), (22, 9170962), (41, 4921004), (44, 4585481), (82, 2460502), (97, 2080012), (164, 1230251), (194, 1040006), (388, 520003), (451, 447364), (902, 223682), (1067, 189092), (1153, 174988), (1804, 111841), (2134, 94546), (2306, 87494), (3977, 50732), (4268, 47273), (4612, 43747), (7954, 25366), (12683, 15908)]