201975144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 607703040

約数和(自身を除く): 405727896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 167, 168, 184, 276, 313, 322, 334, 483, 501, 552, 626, 644, 668, 939, 966, 1002, 1169, 1252, 1288, 1336, 1878, 1932, 2004, 2191, 2338, 2504, 3507, 3756, 3841, 3864, 4008, 4382, 4676, 6573, 7014, 7199, 7512, 7682, 8764, 9352, 11523, 13146, 14028, 14398, 15364, 17528, 21597, 23046, 26292, 26887, 28056, 28796, 30728, 43194, 46092, 50393, 52271, 52584, 53774, 57592, 80661, 86388, 92184, 100786, 104542, 107548, 151179, 156813, 161322, 172776, 201572, 209084, 215096, 302358, 313626, 322644, 365897, 403144, 418168, 604716, 627252, 645288, 731794, 1097691, 1202233, 1209432, 1254504, 1463588, 2195382, 2404466, 2927176, 3606699, 4390764, 4808932, 7213398, 8415631, 8781528, 9617864, 14426796, 16831262, 25246893, 28853592, 33662524, 50493786, 67325048, 100987572, 201975144]

約数ペア:

[(1, 201975144), (2, 100987572), (3, 67325048), (4, 50493786), (6, 33662524), (7, 28853592), (8, 25246893), (12, 16831262), (14, 14426796), (21, 9617864), (23, 8781528), (24, 8415631), (28, 7213398), (42, 4808932), (46, 4390764), (56, 3606699), (69, 2927176), (84, 2404466), (92, 2195382), (138, 1463588), (161, 1254504), (167, 1209432), (168, 1202233), (184, 1097691), (276, 731794), (313, 645288), (322, 627252), (334, 604716), (483, 418168), (501, 403144), (552, 365897), (626, 322644), (644, 313626), (668, 302358), (939, 215096), (966, 209084), (1002, 201572), (1169, 172776), (1252, 161322), (1288, 156813), (1336, 151179), (1878, 107548), (1932, 104542), (2004, 100786), (2191, 92184), (2338, 86388), (2504, 80661), (3507, 57592), (3756, 53774), (3841, 52584), (3864, 52271), (4008, 50393), (4382, 46092), (4676, 43194), (6573, 30728), (7014, 28796), (7199, 28056), (7512, 26887), (7682, 26292), (8764, 23046), (9352, 21597), (11523, 17528), (13146, 15364), (14028, 14398)]