202989654

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12113}}^1$

素因数の和:12154

約数の個数: 72

約数和(自身を含む): 538588440

約数和(自身を除く): 335598786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5586, 8379, 12113, 16758, 24226, 36339, 72678, 84791, 109017, 169582, 218034, 230147, 254373, 460294, 508746, 593537, 690441, 763119, 1187074, 1380882, 1526238, 1611029, 1780611, 2071323, 3222058, 3561222, 4142646, 4833087, 5341833, 9666174, 10683666, 11277203, 14499261, 22554406, 28998522, 33831609, 67663218, 101494827, 202989654]

約数ペア:

[(1, 202989654), (2, 101494827), (3, 67663218), (6, 33831609), (7, 28998522), (9, 22554406), (14, 14499261), (18, 11277203), (19, 10683666), (21, 9666174), (38, 5341833), (42, 4833087), (49, 4142646), (57, 3561222), (63, 3222058), (98, 2071323), (114, 1780611), (126, 1611029), (133, 1526238), (147, 1380882), (171, 1187074), (266, 763119), (294, 690441), (342, 593537), (399, 508746), (441, 460294), (798, 254373), (882, 230147), (931, 218034), (1197, 169582), (1862, 109017), (2394, 84791), (2793, 72678), (5586, 36339), (8379, 24226), (12113, 16758)]