202375880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1307}}^1$

素因数の和:1411

約数の個数: 96

約数和(自身を含む): 536803200

約数和(自身を除く): 334427320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 79, 98, 140, 158, 196, 245, 280, 316, 392, 395, 490, 553, 632, 790, 980, 1106, 1307, 1580, 1960, 2212, 2614, 2765, 3160, 3871, 4424, 5228, 5530, 6535, 7742, 9149, 10456, 11060, 13070, 15484, 18298, 19355, 22120, 26140, 30968, 36596, 38710, 45745, 52280, 64043, 73192, 77420, 91490, 103253, 128086, 154840, 182980, 206506, 256172, 320215, 365960, 413012, 512344, 516265, 640430, 722771, 826024, 1032530, 1280860, 1445542, 2065060, 2561720, 2891084, 3613855, 4130120, 5059397, 5782168, 7227710, 10118794, 14455420, 20237588, 25296985, 28910840, 40475176, 50593970, 101187940, 202375880]

約数ペア:

[(1, 202375880), (2, 101187940), (4, 50593970), (5, 40475176), (7, 28910840), (8, 25296985), (10, 20237588), (14, 14455420), (20, 10118794), (28, 7227710), (35, 5782168), (40, 5059397), (49, 4130120), (56, 3613855), (70, 2891084), (79, 2561720), (98, 2065060), (140, 1445542), (158, 1280860), (196, 1032530), (245, 826024), (280, 722771), (316, 640430), (392, 516265), (395, 512344), (490, 413012), (553, 365960), (632, 320215), (790, 256172), (980, 206506), (1106, 182980), (1307, 154840), (1580, 128086), (1960, 103253), (2212, 91490), (2614, 77420), (2765, 73192), (3160, 64043), (3871, 52280), (4424, 45745), (5228, 38710), (5530, 36596), (6535, 30968), (7742, 26140), (9149, 22120), (10456, 19355), (11060, 18298), (13070, 15484)]