201234915

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1049}}^1$

素因数の和:1106

約数の個数: 96

約数和(自身を含む): 430920000

約数和(自身を除く): 229685085

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 49, 63, 87, 105, 135, 145, 147, 189, 203, 245, 261, 315, 435, 441, 609, 735, 783, 945, 1015, 1049, 1305, 1323, 1421, 1827, 2205, 3045, 3147, 3915, 4263, 5245, 5481, 6615, 7105, 7343, 9135, 9441, 12789, 15735, 21315, 22029, 27405, 28323, 30421, 36715, 38367, 47205, 51401, 63945, 66087, 91263, 110145, 141615, 152105, 154203, 191835, 198261, 212947, 257005, 273789, 330435, 456315, 462609, 638841, 771015, 821367, 991305, 1064735, 1368945, 1387827, 1490629, 1916523, 2313045, 3194205, 4106835, 4471887, 5749569, 6939135, 7453145, 9582615, 13415661, 22359435, 28747845, 40246983, 67078305, 201234915]

約数ペア:

[(1, 201234915), (3, 67078305), (5, 40246983), (7, 28747845), (9, 22359435), (15, 13415661), (21, 9582615), (27, 7453145), (29, 6939135), (35, 5749569), (45, 4471887), (49, 4106835), (63, 3194205), (87, 2313045), (105, 1916523), (135, 1490629), (145, 1387827), (147, 1368945), (189, 1064735), (203, 991305), (245, 821367), (261, 771015), (315, 638841), (435, 462609), (441, 456315), (609, 330435), (735, 273789), (783, 257005), (945, 212947), (1015, 198261), (1049, 191835), (1305, 154203), (1323, 152105), (1421, 141615), (1827, 110145), (2205, 91263), (3045, 66087), (3147, 63945), (3915, 51401), (4263, 47205), (5245, 38367), (5481, 36715), (6615, 30421), (7105, 28323), (7343, 27405), (9135, 22029), (9441, 21315), (12789, 15735)]