200971692

素因数分解:

$2^2\times 3^5\times {\mathrm{199}}^1\times {\mathrm{1039}}^1$

素因数の和:1257

約数の個数: 72

約数和(自身を含む): 529984000

約数和(自身を除く): 329012308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 199, 243, 324, 398, 486, 597, 796, 972, 1039, 1194, 1791, 2078, 2388, 3117, 3582, 4156, 5373, 6234, 7164, 9351, 10746, 12468, 16119, 18702, 21492, 28053, 32238, 37404, 48357, 56106, 64476, 84159, 96714, 112212, 168318, 193428, 206761, 252477, 336636, 413522, 504954, 620283, 827044, 1009908, 1240566, 1860849, 2481132, 3721698, 5582547, 7443396, 11165094, 16747641, 22330188, 33495282, 50242923, 66990564, 100485846, 200971692]

約数ペア:

[(1, 200971692), (2, 100485846), (3, 66990564), (4, 50242923), (6, 33495282), (9, 22330188), (12, 16747641), (18, 11165094), (27, 7443396), (36, 5582547), (54, 3721698), (81, 2481132), (108, 1860849), (162, 1240566), (199, 1009908), (243, 827044), (324, 620283), (398, 504954), (486, 413522), (597, 336636), (796, 252477), (972, 206761), (1039, 193428), (1194, 168318), (1791, 112212), (2078, 96714), (2388, 84159), (3117, 64476), (3582, 56106), (4156, 48357), (5373, 37404), (6234, 32238), (7164, 28053), (9351, 21492), (10746, 18702), (12468, 16119)]