208142784

素因数分解:

$2^6\times 3^4\times {\mathrm{40151}}^1$

素因数の和:40175

約数の個数: 70

約数和(自身を含む): 617015784

約数和(自身を除く): 408873000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 40151, 80302, 120453, 160604, 240906, 321208, 361359, 481812, 642416, 722718, 963624, 1084077, 1284832, 1445436, 1927248, 2168154, 2569664, 2890872, 3252231, 3854496, 4336308, 5781744, 6504462, 7708992, 8672616, 11563488, 13008924, 17345232, 23126976, 26017848, 34690464, 52035696, 69380928, 104071392, 208142784]

約数ペア:

[(1, 208142784), (2, 104071392), (3, 69380928), (4, 52035696), (6, 34690464), (8, 26017848), (9, 23126976), (12, 17345232), (16, 13008924), (18, 11563488), (24, 8672616), (27, 7708992), (32, 6504462), (36, 5781744), (48, 4336308), (54, 3854496), (64, 3252231), (72, 2890872), (81, 2569664), (96, 2168154), (108, 1927248), (144, 1445436), (162, 1284832), (192, 1084077), (216, 963624), (288, 722718), (324, 642416), (432, 481812), (576, 361359), (648, 321208), (864, 240906), (1296, 160604), (1728, 120453), (2592, 80302), (5184, 40151)]