197516844

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2731}}^1$

素因数の和:2796

約数の個数: 108

約数和(自身を含む): 595177128

約数和(自身を除く): 397660284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 147, 164, 196, 246, 252, 287, 294, 369, 441, 492, 574, 588, 738, 861, 882, 1148, 1476, 1722, 1764, 2009, 2583, 2731, 3444, 4018, 5166, 5462, 6027, 8036, 8193, 10332, 10924, 12054, 16386, 18081, 19117, 24108, 24579, 32772, 36162, 38234, 49158, 57351, 72324, 76468, 98316, 111971, 114702, 133819, 172053, 223942, 229404, 267638, 335913, 344106, 401457, 447884, 535276, 671826, 688212, 783797, 802914, 1007739, 1204371, 1343652, 1567594, 1605828, 2015478, 2351391, 2408742, 3135188, 4030956, 4702782, 4817484, 5486579, 7054173, 9405564, 10973158, 14108346, 16459737, 21946316, 28216692, 32919474, 49379211, 65838948, 98758422, 197516844]

約数ペア:

[(1, 197516844), (2, 98758422), (3, 65838948), (4, 49379211), (6, 32919474), (7, 28216692), (9, 21946316), (12, 16459737), (14, 14108346), (18, 10973158), (21, 9405564), (28, 7054173), (36, 5486579), (41, 4817484), (42, 4702782), (49, 4030956), (63, 3135188), (82, 2408742), (84, 2351391), (98, 2015478), (123, 1605828), (126, 1567594), (147, 1343652), (164, 1204371), (196, 1007739), (246, 802914), (252, 783797), (287, 688212), (294, 671826), (369, 535276), (441, 447884), (492, 401457), (574, 344106), (588, 335913), (738, 267638), (861, 229404), (882, 223942), (1148, 172053), (1476, 133819), (1722, 114702), (1764, 111971), (2009, 98316), (2583, 76468), (2731, 72324), (3444, 57351), (4018, 49158), (5166, 38234), (5462, 36162), (6027, 32772), (8036, 24579), (8193, 24108), (10332, 19117), (10924, 18081), (12054, 16386)]