202983459820

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1\times {\mathrm{1483}}^1$

素因数の和:2195

約数の個数: 96

約数和(自身を含む): 435306231360

約数和(自身を除く): 232322771540

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 241, 292, 365, 389, 482, 730, 778, 964, 1205, 1460, 1483, 1556, 1945, 2410, 2966, 3890, 4820, 5932, 7415, 7780, 14830, 17593, 28397, 29660, 35186, 56794, 70372, 87965, 93749, 108259, 113588, 141985, 175930, 187498, 216518, 283970, 351860, 357403, 374996, 433036, 468745, 541295, 567940, 576887, 714806, 937490, 1082590, 1153774, 1429612, 1787015, 1874980, 2165180, 2307548, 2884435, 3574030, 5768870, 6843677, 7148060, 11537740, 13687354, 26090419, 27374708, 34218385, 42112751, 52180838, 68436770, 84225502, 104361676, 130452095, 136873540, 139029767, 168451004, 210563755, 260904190, 278059534, 421127510, 521808380, 556119068, 695148835, 842255020, 1390297670, 2780595340, 10149172991, 20298345982, 40596691964, 50745864955, 101491729910, 202983459820]

約数ペア:

[(1, 202983459820), (2, 101491729910), (4, 50745864955), (5, 40596691964), (10, 20298345982), (20, 10149172991), (73, 2780595340), (146, 1390297670), (241, 842255020), (292, 695148835), (365, 556119068), (389, 521808380), (482, 421127510), (730, 278059534), (778, 260904190), (964, 210563755), (1205, 168451004), (1460, 139029767), (1483, 136873540), (1556, 130452095), (1945, 104361676), (2410, 84225502), (2966, 68436770), (3890, 52180838), (4820, 42112751), (5932, 34218385), (7415, 27374708), (7780, 26090419), (14830, 13687354), (17593, 11537740), (28397, 7148060), (29660, 6843677), (35186, 5768870), (56794, 3574030), (70372, 2884435), (87965, 2307548), (93749, 2165180), (108259, 1874980), (113588, 1787015), (141985, 1429612), (175930, 1153774), (187498, 1082590), (216518, 937490), (283970, 714806), (351860, 576887), (357403, 567940), (374996, 541295), (433036, 468745)]