201976250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:633

約数の個数: 80

約数和(自身を含む): 444007872

約数和(自身を除く): 242031622

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 125, 175, 205, 250, 287, 350, 410, 563, 574, 625, 875, 1025, 1126, 1250, 1435, 1750, 2050, 2815, 2870, 3941, 4375, 5125, 5630, 7175, 7882, 8750, 10250, 14075, 14350, 19705, 23083, 25625, 28150, 35875, 39410, 46166, 51250, 70375, 71750, 98525, 115415, 140750, 161581, 179375, 197050, 230830, 323162, 351875, 358750, 492625, 577075, 703750, 807905, 985250, 1154150, 1615810, 2463125, 2885375, 4039525, 4926250, 5770750, 8079050, 14426875, 20197625, 28853750, 40395250, 100988125, 201976250]

約数ペア:

[(1, 201976250), (2, 100988125), (5, 40395250), (7, 28853750), (10, 20197625), (14, 14426875), (25, 8079050), (35, 5770750), (41, 4926250), (50, 4039525), (70, 2885375), (82, 2463125), (125, 1615810), (175, 1154150), (205, 985250), (250, 807905), (287, 703750), (350, 577075), (410, 492625), (563, 358750), (574, 351875), (625, 323162), (875, 230830), (1025, 197050), (1126, 179375), (1250, 161581), (1435, 140750), (1750, 115415), (2050, 98525), (2815, 71750), (2870, 70375), (3941, 51250), (4375, 46166), (5125, 39410), (5630, 35875), (7175, 28150), (7882, 25625), (8750, 23083), (10250, 19705), (14075, 14350)]