201005960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10193}}^1$

素因数の和:10250

約数の個数: 64

約数和(自身を含む): 495428400

約数和(自身を除く): 294422440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3944, 4930, 9860, 10193, 19720, 20386, 40772, 50965, 81544, 101930, 173281, 203860, 295597, 346562, 407720, 591194, 693124, 866405, 1182388, 1386248, 1477985, 1732810, 2364776, 2955970, 3465620, 5025149, 5911940, 6931240, 10050298, 11823880, 20100596, 25125745, 40201192, 50251490, 100502980, 201005960]

約数ペア:

[(1, 201005960), (2, 100502980), (4, 50251490), (5, 40201192), (8, 25125745), (10, 20100596), (17, 11823880), (20, 10050298), (29, 6931240), (34, 5911940), (40, 5025149), (58, 3465620), (68, 2955970), (85, 2364776), (116, 1732810), (136, 1477985), (145, 1386248), (170, 1182388), (232, 866405), (290, 693124), (340, 591194), (493, 407720), (580, 346562), (680, 295597), (986, 203860), (1160, 173281), (1972, 101930), (2465, 81544), (3944, 50965), (4930, 40772), (9860, 20386), (10193, 19720)]