210930356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 487710720

約数和(自身を除く): 276780364

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 89, 91, 119, 178, 182, 221, 238, 356, 364, 383, 442, 476, 623, 766, 884, 1157, 1246, 1513, 1532, 1547, 2314, 2492, 2681, 3026, 3094, 4628, 4979, 5362, 6052, 6188, 6511, 8099, 9958, 10591, 10724, 13022, 16198, 19669, 19916, 21182, 26044, 32396, 34087, 34853, 39338, 42364, 45577, 68174, 69706, 78676, 84643, 91154, 136348, 137683, 139412, 169286, 182308, 238609, 275366, 338572, 443131, 477218, 550732, 579479, 592501, 886262, 954436, 1158958, 1185002, 1772524, 2317916, 2370004, 3101917, 4056353, 6203834, 7533227, 8112706, 12407668, 15066454, 16225412, 30132908, 52732589, 105465178, 210930356]

約数ペア:

[(1, 210930356), (2, 105465178), (4, 52732589), (7, 30132908), (13, 16225412), (14, 15066454), (17, 12407668), (26, 8112706), (28, 7533227), (34, 6203834), (52, 4056353), (68, 3101917), (89, 2370004), (91, 2317916), (119, 1772524), (178, 1185002), (182, 1158958), (221, 954436), (238, 886262), (356, 592501), (364, 579479), (383, 550732), (442, 477218), (476, 443131), (623, 338572), (766, 275366), (884, 238609), (1157, 182308), (1246, 169286), (1513, 139412), (1532, 137683), (1547, 136348), (2314, 91154), (2492, 84643), (2681, 78676), (3026, 69706), (3094, 68174), (4628, 45577), (4979, 42364), (5362, 39338), (6052, 34853), (6188, 34087), (6511, 32396), (8099, 26044), (9958, 21182), (10591, 19916), (10724, 19669), (13022, 16198)]