204966384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16487}}^1$

素因数の和:16542

約数の個数: 80

約数和(自身を含む): 621531648

約数和(自身を除く): 416565264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 12432, 16487, 32974, 49461, 65948, 98922, 115409, 131896, 197844, 230818, 263792, 346227, 395688, 461636, 610019, 692454, 791376, 923272, 1220038, 1384908, 1830057, 1846544, 2440076, 2769816, 3660114, 4270133, 4880152, 5539632, 7320228, 8540266, 9760304, 12810399, 14640456, 17080532, 25620798, 29280912, 34161064, 51241596, 68322128, 102483192, 204966384]

約数ペア:

[(1, 204966384), (2, 102483192), (3, 68322128), (4, 51241596), (6, 34161064), (7, 29280912), (8, 25620798), (12, 17080532), (14, 14640456), (16, 12810399), (21, 9760304), (24, 8540266), (28, 7320228), (37, 5539632), (42, 4880152), (48, 4270133), (56, 3660114), (74, 2769816), (84, 2440076), (111, 1846544), (112, 1830057), (148, 1384908), (168, 1220038), (222, 923272), (259, 791376), (296, 692454), (336, 610019), (444, 461636), (518, 395688), (592, 346227), (777, 263792), (888, 230818), (1036, 197844), (1554, 131896), (1776, 115409), (2072, 98922), (3108, 65948), (4144, 49461), (6216, 32974), (12432, 16487)]