200720916

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{18773}}^1$

素因数の和:18803

約数の個数: 72

約数和(自身を含む): 574033824

約数和(自身を除く): 373312908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 891, 972, 1188, 1782, 2673, 3564, 5346, 10692, 18773, 37546, 56319, 75092, 112638, 168957, 206503, 225276, 337914, 413006, 506871, 619509, 675828, 826012, 1013742, 1239018, 1520613, 1858527, 2027484, 2478036, 3041226, 3717054, 4561839, 5575581, 6082452, 7434108, 9123678, 11151162, 16726743, 18247356, 22302324, 33453486, 50180229, 66906972, 100360458, 200720916]

約数ペア:

[(1, 200720916), (2, 100360458), (3, 66906972), (4, 50180229), (6, 33453486), (9, 22302324), (11, 18247356), (12, 16726743), (18, 11151162), (22, 9123678), (27, 7434108), (33, 6082452), (36, 5575581), (44, 4561839), (54, 3717054), (66, 3041226), (81, 2478036), (99, 2027484), (108, 1858527), (132, 1520613), (162, 1239018), (198, 1013742), (243, 826012), (297, 675828), (324, 619509), (396, 506871), (486, 413006), (594, 337914), (891, 225276), (972, 206503), (1188, 168957), (1782, 112638), (2673, 75092), (3564, 56319), (5346, 37546), (10692, 18773)]