202388580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{509}}^1$

素因数の和:618

約数の個数: 108

約数和(自身を含む): 628484220

約数和(自身を除く): 426095640

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 509, 564, 705, 846, 940, 1018, 1410, 1527, 1692, 2036, 2115, 2209, 2545, 2820, 3054, 4230, 4418, 4581, 5090, 6108, 6627, 7635, 8460, 8836, 9162, 10180, 11045, 13254, 15270, 18324, 19881, 22090, 22905, 23923, 26508, 30540, 33135, 39762, 44180, 45810, 47846, 66270, 71769, 79524, 91620, 95692, 99405, 119615, 132540, 143538, 198810, 215307, 239230, 287076, 358845, 397620, 430614, 478460, 717690, 861228, 1076535, 1124381, 1435380, 2153070, 2248762, 3373143, 4306140, 4497524, 5621905, 6746286, 10119429, 11243810, 13492572, 16865715, 20238858, 22487620, 33731430, 40477716, 50597145, 67462860, 101194290, 202388580]

約数ペア:

[(1, 202388580), (2, 101194290), (3, 67462860), (4, 50597145), (5, 40477716), (6, 33731430), (9, 22487620), (10, 20238858), (12, 16865715), (15, 13492572), (18, 11243810), (20, 10119429), (30, 6746286), (36, 5621905), (45, 4497524), (47, 4306140), (60, 3373143), (90, 2248762), (94, 2153070), (141, 1435380), (180, 1124381), (188, 1076535), (235, 861228), (282, 717690), (423, 478460), (470, 430614), (509, 397620), (564, 358845), (705, 287076), (846, 239230), (940, 215307), (1018, 198810), (1410, 143538), (1527, 132540), (1692, 119615), (2036, 99405), (2115, 95692), (2209, 91620), (2545, 79524), (2820, 71769), (3054, 66270), (4230, 47846), (4418, 45810), (4581, 44180), (5090, 39762), (6108, 33135), (6627, 30540), (7635, 26508), (8460, 23923), (8836, 22905), (9162, 22090), (10180, 19881), (11045, 18324), (13254, 15270)]