203414684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 433520640

約数和(自身を除く): 230105956

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 47, 62, 76, 94, 124, 167, 188, 209, 334, 341, 418, 517, 589, 668, 682, 836, 893, 1034, 1178, 1364, 1457, 1786, 1837, 2068, 2356, 2914, 3173, 3572, 3674, 5177, 5828, 6346, 6479, 7348, 7849, 9823, 10354, 12692, 12958, 15698, 16027, 19646, 20708, 25916, 27683, 31396, 32054, 34903, 39292, 55366, 56947, 64108, 69806, 86339, 98363, 110732, 113894, 139612, 149131, 172678, 196726, 227788, 243319, 298262, 304513, 345356, 393452, 486638, 596524, 609026, 973276, 1081993, 1218052, 1640441, 2163986, 2676509, 3280882, 4327972, 4623061, 5353018, 6561764, 9246122, 10706036, 18492244, 50853671, 101707342, 203414684]

約数ペア:

[(1, 203414684), (2, 101707342), (4, 50853671), (11, 18492244), (19, 10706036), (22, 9246122), (31, 6561764), (38, 5353018), (44, 4623061), (47, 4327972), (62, 3280882), (76, 2676509), (94, 2163986), (124, 1640441), (167, 1218052), (188, 1081993), (209, 973276), (334, 609026), (341, 596524), (418, 486638), (517, 393452), (589, 345356), (668, 304513), (682, 298262), (836, 243319), (893, 227788), (1034, 196726), (1178, 172678), (1364, 149131), (1457, 139612), (1786, 113894), (1837, 110732), (2068, 98363), (2356, 86339), (2914, 69806), (3173, 64108), (3572, 56947), (3674, 55366), (5177, 39292), (5828, 34903), (6346, 32054), (6479, 31396), (7348, 27683), (7849, 25916), (9823, 20708), (10354, 19646), (12692, 16027), (12958, 15698)]