202225149

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 367810560

約数和(自身を除く): 165585411

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 87, 119, 153, 203, 261, 289, 357, 383, 493, 609, 867, 1071, 1149, 1479, 1827, 2023, 2601, 2681, 3447, 3451, 4437, 6069, 6511, 8043, 8381, 10353, 11107, 18207, 19533, 24129, 25143, 31059, 33321, 45577, 58599, 58667, 75429, 77749, 99963, 110687, 136731, 176001, 188819, 233247, 332061, 410193, 528003, 566457, 699741, 774809, 996183, 1321733, 1699371, 2324427, 3209923, 3965199, 6973281, 9629769, 11895597, 22469461, 28889307, 67408383, 202225149]

約数ペア:

[(1, 202225149), (3, 67408383), (7, 28889307), (9, 22469461), (17, 11895597), (21, 9629769), (29, 6973281), (51, 3965199), (63, 3209923), (87, 2324427), (119, 1699371), (153, 1321733), (203, 996183), (261, 774809), (289, 699741), (357, 566457), (383, 528003), (493, 410193), (609, 332061), (867, 233247), (1071, 188819), (1149, 176001), (1479, 136731), (1827, 110687), (2023, 99963), (2601, 77749), (2681, 75429), (3447, 58667), (3451, 58599), (4437, 45577), (6069, 33321), (6511, 31059), (8043, 25143), (8381, 24129), (10353, 19533), (11107, 18207)]