194952660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{464173}}^1$

素因数の和:464192

約数の個数: 48

約数和(自身を含む): 623849856

約数和(自身を除く): 428897196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 464173, 928346, 1392519, 1856692, 2320865, 2785038, 3249211, 4641730, 5570076, 6498422, 6962595, 9283460, 9747633, 12996844, 13925190, 16246055, 19495266, 27850380, 32492110, 38990532, 48738165, 64984220, 97476330, 194952660]

約数ペア:

[(1, 194952660), (2, 97476330), (3, 64984220), (4, 48738165), (5, 38990532), (6, 32492110), (7, 27850380), (10, 19495266), (12, 16246055), (14, 13925190), (15, 12996844), (20, 9747633), (21, 9283460), (28, 6962595), (30, 6498422), (35, 5570076), (42, 4641730), (60, 3249211), (70, 2785038), (84, 2320865), (105, 1856692), (140, 1392519), (210, 928346), (420, 464173)]