201292212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1069

約数の個数: 72

約数和(自身を含む): 520138528

約数和(自身を除く): 318846316

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 157, 242, 314, 363, 471, 484, 628, 726, 883, 942, 1452, 1727, 1766, 1884, 2649, 3454, 3532, 5181, 5298, 6908, 9713, 10362, 10596, 18997, 19426, 20724, 29139, 37994, 38852, 56991, 58278, 75988, 106843, 113982, 116556, 138631, 213686, 227964, 277262, 320529, 415893, 427372, 554524, 641058, 831786, 1282116, 1524941, 1663572, 3049882, 4574823, 6099764, 9149646, 16774351, 18299292, 33548702, 50323053, 67097404, 100646106, 201292212]

約数ペア:

[(1, 201292212), (2, 100646106), (3, 67097404), (4, 50323053), (6, 33548702), (11, 18299292), (12, 16774351), (22, 9149646), (33, 6099764), (44, 4574823), (66, 3049882), (121, 1663572), (132, 1524941), (157, 1282116), (242, 831786), (314, 641058), (363, 554524), (471, 427372), (484, 415893), (628, 320529), (726, 277262), (883, 227964), (942, 213686), (1452, 138631), (1727, 116556), (1766, 113982), (1884, 106843), (2649, 75988), (3454, 58278), (3532, 56991), (5181, 38852), (5298, 37994), (6908, 29139), (9713, 20724), (10362, 19426), (10596, 18997)]