200029004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^2$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 435784608

約数和(自身を除く): 235755604

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 83, 119, 122, 166, 238, 244, 332, 427, 476, 581, 854, 1037, 1162, 1411, 1708, 2074, 2324, 2822, 4148, 5063, 5644, 6889, 7259, 9877, 10126, 13778, 14518, 19754, 20252, 27556, 29036, 35441, 39508, 48223, 70882, 86071, 96446, 117113, 141764, 172142, 192892, 234226, 344284, 420229, 468452, 602497, 819791, 840458, 1204994, 1639582, 1680916, 2409988, 2941603, 3279164, 5883206, 7143893, 11766412, 14287786, 28575572, 50007251, 100014502, 200029004]

約数ペア:

[(1, 200029004), (2, 100014502), (4, 50007251), (7, 28575572), (14, 14287786), (17, 11766412), (28, 7143893), (34, 5883206), (61, 3279164), (68, 2941603), (83, 2409988), (119, 1680916), (122, 1639582), (166, 1204994), (238, 840458), (244, 819791), (332, 602497), (427, 468452), (476, 420229), (581, 344284), (854, 234226), (1037, 192892), (1162, 172142), (1411, 141764), (1708, 117113), (2074, 96446), (2324, 86071), (2822, 70882), (4148, 48223), (5063, 39508), (5644, 35441), (6889, 29036), (7259, 27556), (9877, 20252), (10126, 19754), (13778, 14518)]