201979284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1$

素因数の和:1457

約数の個数: 96

約数和(自身を含む): 542916864

約数和(自身を除く): 340937580

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 41, 46, 52, 69, 78, 82, 92, 123, 138, 156, 164, 246, 276, 299, 492, 533, 598, 897, 943, 1066, 1196, 1373, 1599, 1794, 1886, 2132, 2746, 2829, 3198, 3588, 3772, 4119, 5492, 5658, 6396, 8238, 11316, 12259, 16476, 17849, 24518, 31579, 35698, 36777, 49036, 53547, 56293, 63158, 71396, 73554, 94737, 107094, 112586, 126316, 147108, 168879, 189474, 214188, 225172, 337758, 378948, 410527, 675516, 731809, 821054, 1231581, 1294739, 1463618, 1642108, 2195427, 2463162, 2589478, 2927236, 3884217, 4390854, 4926324, 5178956, 7768434, 8781708, 15536868, 16831607, 33663214, 50494821, 67326428, 100989642, 201979284]

約数ペア:

[(1, 201979284), (2, 100989642), (3, 67326428), (4, 50494821), (6, 33663214), (12, 16831607), (13, 15536868), (23, 8781708), (26, 7768434), (39, 5178956), (41, 4926324), (46, 4390854), (52, 3884217), (69, 2927236), (78, 2589478), (82, 2463162), (92, 2195427), (123, 1642108), (138, 1463618), (156, 1294739), (164, 1231581), (246, 821054), (276, 731809), (299, 675516), (492, 410527), (533, 378948), (598, 337758), (897, 225172), (943, 214188), (1066, 189474), (1196, 168879), (1373, 147108), (1599, 126316), (1794, 112586), (1886, 107094), (2132, 94737), (2746, 73554), (2829, 71396), (3198, 63158), (3588, 56293), (3772, 53547), (4119, 49036), (5492, 36777), (5658, 35698), (6396, 31579), (8238, 24518), (11316, 17849), (12259, 16476)]