203942466

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6553}}^1$

素因数の和:6600

約数の個数: 96

約数和(自身を含む): 572557440

約数和(自身を除く): 368614974

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 3458, 4446, 5187, 6553, 10374, 13106, 15561, 19659, 31122, 39318, 45871, 58977, 85189, 91742, 117954, 124507, 137613, 170378, 249014, 255567, 275226, 373521, 412839, 511134, 596323, 747042, 766701, 825678, 871549, 1120563, 1192646, 1533402, 1618591, 1743098, 1788969, 2241126, 2614647, 3237182, 3577938, 4855773, 5229294, 5366907, 7843941, 9711546, 10733814, 11330137, 14567319, 15687882, 22660274, 29134638, 33990411, 67980822, 101971233, 203942466]

約数ペア:

[(1, 203942466), (2, 101971233), (3, 67980822), (6, 33990411), (7, 29134638), (9, 22660274), (13, 15687882), (14, 14567319), (18, 11330137), (19, 10733814), (21, 9711546), (26, 7843941), (38, 5366907), (39, 5229294), (42, 4855773), (57, 3577938), (63, 3237182), (78, 2614647), (91, 2241126), (114, 1788969), (117, 1743098), (126, 1618591), (133, 1533402), (171, 1192646), (182, 1120563), (234, 871549), (247, 825678), (266, 766701), (273, 747042), (342, 596323), (399, 511134), (494, 412839), (546, 373521), (741, 275226), (798, 255567), (819, 249014), (1197, 170378), (1482, 137613), (1638, 124507), (1729, 117954), (2223, 91742), (2394, 85189), (3458, 58977), (4446, 45871), (5187, 39318), (6553, 31122), (10374, 19659), (13106, 15561)]