200419562

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 418037760

約数和(自身を除く): 217618198

約数列:

[1, 2, 7, 14, 17, 19, 23, 34, 38, 41, 46, 47, 82, 94, 119, 133, 161, 238, 266, 287, 322, 323, 329, 391, 437, 574, 646, 658, 697, 779, 782, 799, 874, 893, 943, 1081, 1394, 1558, 1598, 1786, 1886, 1927, 2162, 2261, 2737, 3059, 3854, 4522, 4879, 5453, 5474, 5593, 6118, 6251, 6601, 7429, 7567, 9758, 10906, 11186, 12502, 13202, 13243, 13489, 14858, 15134, 15181, 16031, 17917, 18377, 20539, 26486, 26978, 30362, 32062, 32759, 35834, 36613, 36754, 41078, 44321, 52003, 65518, 73226, 88642, 92701, 104006, 106267, 112217, 125419, 128639, 143773, 185402, 212534, 224434, 229313, 250838, 256291, 257278, 287546, 304589, 310247, 349163, 458626, 512582, 609178, 620494, 622421, 698326, 753457, 842099, 1244842, 1506914, 1684198, 2132123, 2444141, 4264246, 4356947, 4888282, 5274199, 5894693, 8713894, 10548398, 11789386, 14315683, 28631366, 100209781, 200419562]

約数ペア:

[(1, 200419562), (2, 100209781), (7, 28631366), (14, 14315683), (17, 11789386), (19, 10548398), (23, 8713894), (34, 5894693), (38, 5274199), (41, 4888282), (46, 4356947), (47, 4264246), (82, 2444141), (94, 2132123), (119, 1684198), (133, 1506914), (161, 1244842), (238, 842099), (266, 753457), (287, 698326), (322, 622421), (323, 620494), (329, 609178), (391, 512582), (437, 458626), (574, 349163), (646, 310247), (658, 304589), (697, 287546), (779, 257278), (782, 256291), (799, 250838), (874, 229313), (893, 224434), (943, 212534), (1081, 185402), (1394, 143773), (1558, 128639), (1598, 125419), (1786, 112217), (1886, 106267), (1927, 104006), (2162, 92701), (2261, 88642), (2737, 73226), (3059, 65518), (3854, 52003), (4522, 44321), (4879, 41078), (5453, 36754), (5474, 36613), (5593, 35834), (6118, 32759), (6251, 32062), (6601, 30362), (7429, 26978), (7567, 26486), (9758, 20539), (10906, 18377), (11186, 17917), (12502, 16031), (13202, 15181), (13243, 15134), (13489, 14858)]