206797920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61547}}^1$

素因数の和:61572

約数の個数: 96

約数和(自身を含む): 744484608

約数和(自身を除く): 537686688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 61547, 123094, 184641, 246188, 307735, 369282, 430829, 492376, 615470, 738564, 861658, 923205, 984752, 1230940, 1292487, 1477128, 1723316, 1846410, 1969504, 2154145, 2461880, 2584974, 2954256, 3446632, 3692820, 4308290, 4923760, 5169948, 5908512, 6462435, 6893264, 7385640, 8616580, 9847520, 10339896, 12924870, 13786528, 14771280, 17233160, 20679792, 25849740, 29542560, 34466320, 41359584, 51699480, 68932640, 103398960, 206797920]

約数ペア:

[(1, 206797920), (2, 103398960), (3, 68932640), (4, 51699480), (5, 41359584), (6, 34466320), (7, 29542560), (8, 25849740), (10, 20679792), (12, 17233160), (14, 14771280), (15, 13786528), (16, 12924870), (20, 10339896), (21, 9847520), (24, 8616580), (28, 7385640), (30, 6893264), (32, 6462435), (35, 5908512), (40, 5169948), (42, 4923760), (48, 4308290), (56, 3692820), (60, 3446632), (70, 2954256), (80, 2584974), (84, 2461880), (96, 2154145), (105, 1969504), (112, 1846410), (120, 1723316), (140, 1477128), (160, 1292487), (168, 1230940), (210, 984752), (224, 923205), (240, 861658), (280, 738564), (336, 615470), (420, 492376), (480, 430829), (560, 369282), (672, 307735), (840, 246188), (1120, 184641), (1680, 123094), (3360, 61547)]