201484300

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 450971136

約数和(自身を除く): 249486836

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 163, 188, 235, 263, 326, 470, 526, 652, 815, 940, 1052, 1175, 1315, 1630, 2350, 2630, 3260, 4075, 4700, 5260, 6575, 7661, 8150, 12361, 13150, 15322, 16300, 24722, 26300, 30644, 38305, 42869, 49444, 61805, 76610, 85738, 123610, 153220, 171476, 191525, 214345, 247220, 309025, 383050, 428690, 618050, 766100, 857380, 1071725, 1236100, 2014843, 2143450, 4029686, 4286900, 8059372, 10074215, 20148430, 40296860, 50371075, 100742150, 201484300]

約数ペア:

[(1, 201484300), (2, 100742150), (4, 50371075), (5, 40296860), (10, 20148430), (20, 10074215), (25, 8059372), (47, 4286900), (50, 4029686), (94, 2143450), (100, 2014843), (163, 1236100), (188, 1071725), (235, 857380), (263, 766100), (326, 618050), (470, 428690), (526, 383050), (652, 309025), (815, 247220), (940, 214345), (1052, 191525), (1175, 171476), (1315, 153220), (1630, 123610), (2350, 85738), (2630, 76610), (3260, 61805), (4075, 49444), (4700, 42869), (5260, 38305), (6575, 30644), (7661, 26300), (8150, 24722), (12361, 16300), (13150, 15322)]