202143620

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 502656000

約数和(自身を除く): 300512380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 79, 98, 140, 158, 196, 245, 316, 343, 373, 395, 490, 553, 686, 746, 790, 980, 1106, 1372, 1492, 1580, 1715, 1865, 2212, 2611, 2765, 3430, 3730, 3871, 5222, 5530, 6860, 7460, 7742, 10444, 11060, 13055, 15484, 18277, 19355, 26110, 27097, 29467, 36554, 38710, 52220, 54194, 58934, 73108, 77420, 91385, 108388, 117868, 127939, 135485, 147335, 182770, 206269, 255878, 270970, 294670, 365540, 412538, 511756, 541940, 589340, 639695, 825076, 1031345, 1279390, 1443883, 2062690, 2558780, 2887766, 4125380, 5775532, 7219415, 10107181, 14438830, 20214362, 28877660, 40428724, 50535905, 101071810, 202143620]

約数ペア:

[(1, 202143620), (2, 101071810), (4, 50535905), (5, 40428724), (7, 28877660), (10, 20214362), (14, 14438830), (20, 10107181), (28, 7219415), (35, 5775532), (49, 4125380), (70, 2887766), (79, 2558780), (98, 2062690), (140, 1443883), (158, 1279390), (196, 1031345), (245, 825076), (316, 639695), (343, 589340), (373, 541940), (395, 511756), (490, 412538), (553, 365540), (686, 294670), (746, 270970), (790, 255878), (980, 206269), (1106, 182770), (1372, 147335), (1492, 135485), (1580, 127939), (1715, 117868), (1865, 108388), (2212, 91385), (2611, 77420), (2765, 73108), (3430, 58934), (3730, 54194), (3871, 52220), (5222, 38710), (5530, 36554), (6860, 29467), (7460, 27097), (7742, 26110), (10444, 19355), (11060, 18277), (13055, 15484)]