201611900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1933}}^1$

素因数の和:2103

約数の個数: 72

約数和(自身を含む): 503613600

約数和(自身を除く): 302001700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 149, 175, 298, 350, 596, 700, 745, 1043, 1490, 1933, 2086, 2980, 3725, 3866, 4172, 5215, 7450, 7732, 9665, 10430, 13531, 14900, 19330, 20860, 26075, 27062, 38660, 48325, 52150, 54124, 67655, 96650, 104300, 135310, 193300, 270620, 288017, 338275, 576034, 676550, 1152068, 1353100, 1440085, 2016119, 2880170, 4032238, 5760340, 7200425, 8064476, 10080595, 14400850, 20161190, 28801700, 40322380, 50402975, 100805950, 201611900]

約数ペア:

[(1, 201611900), (2, 100805950), (4, 50402975), (5, 40322380), (7, 28801700), (10, 20161190), (14, 14400850), (20, 10080595), (25, 8064476), (28, 7200425), (35, 5760340), (50, 4032238), (70, 2880170), (100, 2016119), (140, 1440085), (149, 1353100), (175, 1152068), (298, 676550), (350, 576034), (596, 338275), (700, 288017), (745, 270620), (1043, 193300), (1490, 135310), (1933, 104300), (2086, 96650), (2980, 67655), (3725, 54124), (3866, 52150), (4172, 48325), (5215, 38660), (7450, 27062), (7732, 26075), (9665, 20860), (10430, 19330), (13531, 14900)]