206363800

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 500414400

約数和(自身を除く): 294050600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 79, 100, 148, 158, 185, 200, 296, 316, 353, 370, 395, 632, 706, 740, 790, 925, 1412, 1480, 1580, 1765, 1850, 1975, 2824, 2923, 3160, 3530, 3700, 3950, 5846, 7060, 7400, 7900, 8825, 11692, 13061, 14120, 14615, 15800, 17650, 23384, 26122, 27887, 29230, 35300, 52244, 55774, 58460, 65305, 70600, 73075, 104488, 111548, 116920, 130610, 139435, 146150, 223096, 261220, 278870, 292300, 326525, 522440, 557740, 584600, 653050, 697175, 1031819, 1115480, 1306100, 1394350, 2063638, 2612200, 2788700, 4127276, 5159095, 5577400, 8254552, 10318190, 20636380, 25795475, 41272760, 51590950, 103181900, 206363800]

約数ペア:

[(1, 206363800), (2, 103181900), (4, 51590950), (5, 41272760), (8, 25795475), (10, 20636380), (20, 10318190), (25, 8254552), (37, 5577400), (40, 5159095), (50, 4127276), (74, 2788700), (79, 2612200), (100, 2063638), (148, 1394350), (158, 1306100), (185, 1115480), (200, 1031819), (296, 697175), (316, 653050), (353, 584600), (370, 557740), (395, 522440), (632, 326525), (706, 292300), (740, 278870), (790, 261220), (925, 223096), (1412, 146150), (1480, 139435), (1580, 130610), (1765, 116920), (1850, 111548), (1975, 104488), (2824, 73075), (2923, 70600), (3160, 65305), (3530, 58460), (3700, 55774), (3950, 52244), (5846, 35300), (7060, 29230), (7400, 27887), (7900, 26122), (8825, 23384), (11692, 17650), (13061, 15800), (14120, 14615)]