203430492

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 576226560

約数和(自身を除く): 372796068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 67, 69, 76, 92, 114, 134, 138, 171, 193, 201, 207, 228, 268, 276, 342, 386, 402, 414, 437, 579, 603, 684, 772, 804, 828, 874, 1158, 1206, 1273, 1311, 1541, 1737, 1748, 2316, 2412, 2546, 2622, 3082, 3474, 3667, 3819, 3933, 4439, 4623, 5092, 5244, 6164, 6948, 7334, 7638, 7866, 8878, 9246, 11001, 11457, 12931, 13317, 13869, 14668, 15276, 15732, 17756, 18492, 22002, 22914, 25862, 26634, 27738, 29279, 33003, 38793, 39951, 44004, 45828, 51724, 53268, 55476, 58558, 66006, 77586, 79902, 84341, 87837, 116379, 117116, 132012, 155172, 159804, 168682, 175674, 232758, 245689, 253023, 263511, 297413, 337364, 351348, 465516, 491378, 506046, 527022, 594826, 737067, 759069, 892239, 982756, 1012092, 1054044, 1189652, 1474134, 1518138, 1784478, 2211201, 2676717, 2948268, 3036276, 3568956, 4422402, 5353434, 5650847, 8844804, 10706868, 11301694, 16952541, 22603388, 33905082, 50857623, 67810164, 101715246, 203430492]

約数ペア:

[(1, 203430492), (2, 101715246), (3, 67810164), (4, 50857623), (6, 33905082), (9, 22603388), (12, 16952541), (18, 11301694), (19, 10706868), (23, 8844804), (36, 5650847), (38, 5353434), (46, 4422402), (57, 3568956), (67, 3036276), (69, 2948268), (76, 2676717), (92, 2211201), (114, 1784478), (134, 1518138), (138, 1474134), (171, 1189652), (193, 1054044), (201, 1012092), (207, 982756), (228, 892239), (268, 759069), (276, 737067), (342, 594826), (386, 527022), (402, 506046), (414, 491378), (437, 465516), (579, 351348), (603, 337364), (684, 297413), (772, 263511), (804, 253023), (828, 245689), (874, 232758), (1158, 175674), (1206, 168682), (1273, 159804), (1311, 155172), (1541, 132012), (1737, 117116), (1748, 116379), (2316, 87837), (2412, 84341), (2546, 79902), (2622, 77586), (3082, 66006), (3474, 58558), (3667, 55476), (3819, 53268), (3933, 51724), (4439, 45828), (4623, 44004), (5092, 39951), (5244, 38793), (6164, 33003), (6948, 29279), (7334, 27738), (7638, 26634), (7866, 25862), (8878, 22914), (9246, 22002), (11001, 18492), (11457, 17756), (12931, 15732), (13317, 15276), (13869, 14668)]