202144761

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2837}}^1$

素因数の和:2895

約数の個数: 64

約数和(自身を含む): 381427200

約数和(自身を除く): 179282439

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 63, 87, 91, 117, 189, 203, 261, 273, 351, 377, 609, 783, 819, 1131, 1827, 2457, 2639, 2837, 3393, 5481, 7917, 8511, 10179, 19859, 23751, 25533, 36881, 59577, 71253, 76599, 82273, 110643, 178731, 246819, 258167, 331929, 536193, 575911, 740457, 774501, 995787, 1069549, 1727733, 2221371, 2323503, 3208647, 5183199, 6970509, 7486843, 9625941, 15549597, 22460529, 28877823, 67381587, 202144761]

約数ペア:

[(1, 202144761), (3, 67381587), (7, 28877823), (9, 22460529), (13, 15549597), (21, 9625941), (27, 7486843), (29, 6970509), (39, 5183199), (63, 3208647), (87, 2323503), (91, 2221371), (117, 1727733), (189, 1069549), (203, 995787), (261, 774501), (273, 740457), (351, 575911), (377, 536193), (609, 331929), (783, 258167), (819, 246819), (1131, 178731), (1827, 110643), (2457, 82273), (2639, 76599), (2837, 71253), (3393, 59577), (5481, 36881), (7917, 25533), (8511, 23751), (10179, 19859)]