201199425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2441}}^1$

素因数の和:2618

約数の個数: 48

約数和(自身を含む): 382749312

約数和(自身を除く): 181549887

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 157, 175, 471, 525, 785, 1099, 2355, 2441, 3297, 3925, 5495, 7323, 11775, 12205, 16485, 17087, 27475, 36615, 51261, 61025, 82425, 85435, 183075, 256305, 383237, 427175, 1149711, 1281525, 1916185, 2682659, 5748555, 8047977, 9580925, 13413295, 28742775, 40239885, 67066475, 201199425]

約数ペア:

[(1, 201199425), (3, 67066475), (5, 40239885), (7, 28742775), (15, 13413295), (21, 9580925), (25, 8047977), (35, 5748555), (75, 2682659), (105, 1916185), (157, 1281525), (175, 1149711), (471, 427175), (525, 383237), (785, 256305), (1099, 183075), (2355, 85435), (2441, 82425), (3297, 61025), (3925, 51261), (5495, 36615), (7323, 27475), (11775, 17087), (12205, 16485)]