207407344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 455328000

約数和(自身を除く): 247920656

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 67, 68, 76, 134, 136, 152, 268, 272, 304, 323, 536, 599, 646, 1072, 1139, 1198, 1273, 1292, 2278, 2396, 2546, 2584, 4556, 4792, 5092, 5168, 9112, 9584, 10183, 10184, 11381, 18224, 20366, 20368, 21641, 22762, 40133, 40732, 43282, 45524, 80266, 81464, 86564, 91048, 160532, 162928, 173128, 182096, 193477, 321064, 346256, 386954, 642128, 682261, 762527, 773908, 1364522, 1525054, 1547816, 2729044, 3050108, 3095632, 5458088, 6100216, 10916176, 12200432, 12962959, 25925918, 51851836, 103703672, 207407344]

約数ペア:

[(1, 207407344), (2, 103703672), (4, 51851836), (8, 25925918), (16, 12962959), (17, 12200432), (19, 10916176), (34, 6100216), (38, 5458088), (67, 3095632), (68, 3050108), (76, 2729044), (134, 1547816), (136, 1525054), (152, 1364522), (268, 773908), (272, 762527), (304, 682261), (323, 642128), (536, 386954), (599, 346256), (646, 321064), (1072, 193477), (1139, 182096), (1198, 173128), (1273, 162928), (1292, 160532), (2278, 91048), (2396, 86564), (2546, 81464), (2584, 80266), (4556, 45524), (4792, 43282), (5092, 40732), (5168, 40133), (9112, 22762), (9584, 21641), (10183, 20368), (10184, 20366), (11381, 18224)]