202447812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{18121}}^1$

素因数の和:18161

約数の個数: 72

約数和(自身を含む): 578454240

約数和(自身を除く): 376006428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 18121, 36242, 54363, 72484, 108726, 126847, 217452, 253694, 344299, 380541, 507388, 688598, 761082, 887929, 1032897, 1377196, 1522164, 1775858, 2065794, 2410093, 2663787, 3551716, 4131588, 4820186, 5327574, 7230279, 9640372, 10655148, 14460558, 16870651, 28921116, 33741302, 50611953, 67482604, 101223906, 202447812]

約数ペア:

[(1, 202447812), (2, 101223906), (3, 67482604), (4, 50611953), (6, 33741302), (7, 28921116), (12, 16870651), (14, 14460558), (19, 10655148), (21, 9640372), (28, 7230279), (38, 5327574), (42, 4820186), (49, 4131588), (57, 3551716), (76, 2663787), (84, 2410093), (98, 2065794), (114, 1775858), (133, 1522164), (147, 1377196), (196, 1032897), (228, 887929), (266, 761082), (294, 688598), (399, 507388), (532, 380541), (588, 344299), (798, 253694), (931, 217452), (1596, 126847), (1862, 108726), (2793, 72484), (3724, 54363), (5586, 36242), (11172, 18121)]