202320972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 620186112

約数和(自身を除く): 417865140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 67, 69, 84, 92, 126, 134, 138, 161, 201, 207, 252, 268, 276, 322, 402, 414, 469, 483, 521, 603, 644, 804, 828, 938, 966, 1042, 1206, 1407, 1449, 1541, 1563, 1876, 1932, 2084, 2412, 2814, 2898, 3082, 3126, 3647, 4221, 4623, 4689, 5628, 5796, 6164, 6252, 7294, 8442, 9246, 9378, 10787, 10941, 11983, 13869, 14588, 16884, 18492, 18756, 21574, 21882, 23966, 27738, 32361, 32823, 34907, 35949, 43148, 43764, 47932, 55476, 64722, 65646, 69814, 71898, 83881, 97083, 104721, 107847, 129444, 131292, 139628, 143796, 167762, 194166, 209442, 215694, 244349, 251643, 314163, 335524, 388332, 418884, 431388, 488698, 503286, 628326, 733047, 754929, 802861, 977396, 1006572, 1256652, 1466094, 1509858, 1605722, 2199141, 2408583, 2932188, 3019716, 3211444, 4398282, 4817166, 5620027, 7225749, 8796564, 9634332, 11240054, 14451498, 16860081, 22480108, 28902996, 33720162, 50580243, 67440324, 101160486, 202320972]

約数ペア:

[(1, 202320972), (2, 101160486), (3, 67440324), (4, 50580243), (6, 33720162), (7, 28902996), (9, 22480108), (12, 16860081), (14, 14451498), (18, 11240054), (21, 9634332), (23, 8796564), (28, 7225749), (36, 5620027), (42, 4817166), (46, 4398282), (63, 3211444), (67, 3019716), (69, 2932188), (84, 2408583), (92, 2199141), (126, 1605722), (134, 1509858), (138, 1466094), (161, 1256652), (201, 1006572), (207, 977396), (252, 802861), (268, 754929), (276, 733047), (322, 628326), (402, 503286), (414, 488698), (469, 431388), (483, 418884), (521, 388332), (603, 335524), (644, 314163), (804, 251643), (828, 244349), (938, 215694), (966, 209442), (1042, 194166), (1206, 167762), (1407, 143796), (1449, 139628), (1541, 131292), (1563, 129444), (1876, 107847), (1932, 104721), (2084, 97083), (2412, 83881), (2814, 71898), (2898, 69814), (3082, 65646), (3126, 64722), (3647, 55476), (4221, 47932), (4623, 43764), (4689, 43148), (5628, 35949), (5796, 34907), (6164, 32823), (6252, 32361), (7294, 27738), (8442, 23966), (9246, 21882), (9378, 21574), (10787, 18756), (10941, 18492), (11983, 16884), (13869, 14588)]