198423312

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{133349}}^1$

素因数の和:133391

約数の個数: 40

約数和(自身を含む): 529132800

約数和(自身を除く): 330709488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 133349, 266698, 400047, 533396, 800094, 1066792, 1600188, 2133584, 3200376, 4133819, 6400752, 8267638, 12401457, 16535276, 24802914, 33070552, 49605828, 66141104, 99211656, 198423312]

約数ペア:

[(1, 198423312), (2, 99211656), (3, 66141104), (4, 49605828), (6, 33070552), (8, 24802914), (12, 16535276), (16, 12401457), (24, 8267638), (31, 6400752), (48, 4133819), (62, 3200376), (93, 2133584), (124, 1600188), (186, 1066792), (248, 800094), (372, 533396), (496, 400047), (744, 266698), (1488, 133349)]