About the Number

201230406

201230405 ← → 201230407

2進数表記:1011111111101000100001000110

漢数字表記:二億百二十三万四百六

素因数分解:

2 1 × 3 4 × 13 1 × 19 1 × 47 1 × 107 1

素因数の和:200
約数の個数: 160
約数和(自身を含む): 526901760
約数和(自身を除く): 325671354

約数列:
[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 47, 54, 57, 78, 81, 94, 107, 114, 117, 141, 162, 171, 214, 234, 247, 282, 321, 342, 351, 423, 494, 513, 611, 642, 702, 741, 846, 893, 963, 1026, 1053, 1222, 1269, 1391, 1482, 1539, 1786, 1833, 1926, 2033, 2106, 2223, 2538, 2679, 2782, 2889, 3078, 3666, 3807, 4066, 4173, 4446, 5029, 5358, 5499, 5778, 6099, 6669, 7614, 8037, 8346, 8667, 10058, 10998, 11609, 12198, 12519, 13338, 15087, 16074, 16497, 17334, 18297, 20007, 23218, 24111, 25038, 26429, 30174, 32994, 34827, 36594, 37557, 40014, 45261, 48222, 49491, 52858, 54891, 65377, 69654, 72333, 75114, 79287, 90522, 95551, 98982, 104481, 109782, 112671, 130754, 135783, 144666, 158574, 164673, 191102, 196131, 208962, 225342, 237861, 271566, 286653, 313443, 329346, 392262, 407349, 475722, 573306, 588393, 626886, 713583, 814698, 859959, 940329, 1176786, 1242163, 1427166, 1719918, 1765179, 1880658, 2140749, 2484326, 2579877, 3530358, 3726489, 4281498, 5159754, 5295537, 7452978, 7739631, 10591074, 11179467, 15479262, 22358934, 33538401, 67076802, 100615203, 201230406]

約数ペア:
[(1, 201230406), (2, 100615203), (3, 67076802), (6, 33538401), (9, 22358934), (13, 15479262), (18, 11179467), (19, 10591074), (26, 7739631), (27, 7452978), (38, 5295537), (39, 5159754), (47, 4281498), (54, 3726489), (57, 3530358), (78, 2579877), (81, 2484326), (94, 2140749), (107, 1880658), (114, 1765179), (117, 1719918), (141, 1427166), (162, 1242163), (171, 1176786), (214, 940329), (234, 859959), (247, 814698), (282, 713583), (321, 626886), (342, 588393), (351, 573306), (423, 475722), (494, 407349), (513, 392262), (611, 329346), (642, 313443), (702, 286653), (741, 271566), (846, 237861), (893, 225342), (963, 208962), (1026, 196131), (1053, 191102), (1222, 164673), (1269, 158574), (1391, 144666), (1482, 135783), (1539, 130754), (1786, 112671), (1833, 109782), (1926, 104481), (2033, 98982), (2106, 95551), (2223, 90522), (2538, 79287), (2679, 75114), (2782, 72333), (2889, 69654), (3078, 65377), (3666, 54891), (3807, 52858), (4066, 49491), (4173, 48222), (4446, 45261), (5029, 40014), (5358, 37557), (5499, 36594), (5778, 34827), (6099, 32994), (6669, 30174), (7614, 26429), (8037, 25038), (8346, 24111), (8667, 23218), (10058, 20007), (10998, 18297), (11609, 17334), (12198, 16497), (12519, 16074), (13338, 15087)]

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