197078552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1279}}^1$

素因数の和:1416

約数の個数: 64

約数和(自身を含む): 431308800

約数和(自身を除く): 234230248

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 103, 136, 187, 206, 374, 412, 748, 824, 1133, 1279, 1496, 1751, 2266, 2558, 3502, 4532, 5116, 7004, 9064, 10232, 14008, 14069, 19261, 21743, 28138, 38522, 43486, 56276, 77044, 86972, 112552, 131737, 154088, 173944, 239173, 263474, 478346, 526948, 956692, 1053896, 1449107, 1913384, 2239529, 2898214, 4479058, 5796428, 8958116, 11592856, 17916232, 24634819, 49269638, 98539276, 197078552]

約数ペア:

[(1, 197078552), (2, 98539276), (4, 49269638), (8, 24634819), (11, 17916232), (17, 11592856), (22, 8958116), (34, 5796428), (44, 4479058), (68, 2898214), (88, 2239529), (103, 1913384), (136, 1449107), (187, 1053896), (206, 956692), (374, 526948), (412, 478346), (748, 263474), (824, 239173), (1133, 173944), (1279, 154088), (1496, 131737), (1751, 112552), (2266, 86972), (2558, 77044), (3502, 56276), (4532, 43486), (5116, 38522), (7004, 28138), (9064, 21743), (10232, 19261), (14008, 14069)]