211442532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{563}}^1$

素因数の和:857

約数の個数: 96

約数和(自身を含む): 600348672

約数和(自身を除く): 388906140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 263, 357, 476, 526, 563, 714, 789, 1052, 1126, 1428, 1578, 1689, 1841, 2252, 3156, 3378, 3682, 3941, 4471, 5523, 6756, 7364, 7882, 8942, 9571, 11046, 11823, 13413, 15764, 17884, 19142, 22092, 23646, 26826, 28713, 31297, 38284, 47292, 53652, 57426, 62594, 66997, 93891, 114852, 125188, 133994, 148069, 187782, 200991, 267988, 296138, 375564, 401982, 444207, 592276, 803964, 888414, 1036483, 1776828, 2072966, 2517173, 3109449, 4145932, 5034346, 6218898, 7551519, 10068692, 12437796, 15103038, 17620211, 30206076, 35240422, 52860633, 70480844, 105721266, 211442532]

約数ペア:

[(1, 211442532), (2, 105721266), (3, 70480844), (4, 52860633), (6, 35240422), (7, 30206076), (12, 17620211), (14, 15103038), (17, 12437796), (21, 10068692), (28, 7551519), (34, 6218898), (42, 5034346), (51, 4145932), (68, 3109449), (84, 2517173), (102, 2072966), (119, 1776828), (204, 1036483), (238, 888414), (263, 803964), (357, 592276), (476, 444207), (526, 401982), (563, 375564), (714, 296138), (789, 267988), (1052, 200991), (1126, 187782), (1428, 148069), (1578, 133994), (1689, 125188), (1841, 114852), (2252, 93891), (3156, 66997), (3378, 62594), (3682, 57426), (3941, 53652), (4471, 47292), (5523, 38284), (6756, 31297), (7364, 28713), (7882, 26826), (8942, 23646), (9571, 22092), (11046, 19142), (11823, 17884), (13413, 15764)]