201940452

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:623

約数の個数: 120

約数和(自身を含む): 607400640

約数和(自身を除く): 405460188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 269, 324, 331, 378, 538, 567, 662, 756, 807, 993, 1076, 1134, 1324, 1614, 1883, 1986, 2268, 2317, 2421, 2979, 3228, 3766, 3972, 4634, 4842, 5649, 5958, 6951, 7263, 7532, 8937, 9268, 9684, 11298, 11916, 13902, 14526, 16947, 17874, 20853, 21789, 22596, 26811, 27804, 29052, 33894, 35748, 41706, 43578, 50841, 53622, 62559, 67788, 83412, 87156, 89039, 101682, 107244, 125118, 152523, 178078, 187677, 203364, 250236, 267117, 305046, 356156, 375354, 534234, 610092, 623273, 750708, 801351, 1068468, 1246546, 1602702, 1869819, 2404053, 2493092, 3205404, 3739638, 4808106, 5609457, 7212159, 7479276, 9616212, 11218914, 14424318, 16828371, 22437828, 28848636, 33656742, 50485113, 67313484, 100970226, 201940452]

約数ペア:

[(1, 201940452), (2, 100970226), (3, 67313484), (4, 50485113), (6, 33656742), (7, 28848636), (9, 22437828), (12, 16828371), (14, 14424318), (18, 11218914), (21, 9616212), (27, 7479276), (28, 7212159), (36, 5609457), (42, 4808106), (54, 3739638), (63, 3205404), (81, 2493092), (84, 2404053), (108, 1869819), (126, 1602702), (162, 1246546), (189, 1068468), (252, 801351), (269, 750708), (324, 623273), (331, 610092), (378, 534234), (538, 375354), (567, 356156), (662, 305046), (756, 267117), (807, 250236), (993, 203364), (1076, 187677), (1134, 178078), (1324, 152523), (1614, 125118), (1883, 107244), (1986, 101682), (2268, 89039), (2317, 87156), (2421, 83412), (2979, 67788), (3228, 62559), (3766, 53622), (3972, 50841), (4634, 43578), (4842, 41706), (5649, 35748), (5958, 33894), (6951, 29052), (7263, 27804), (7532, 26811), (8937, 22596), (9268, 21789), (9684, 20853), (11298, 17874), (11916, 16947), (13902, 14526)]