202313944

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 459648000

約数和(自身を除く): 257334056

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 79, 94, 98, 139, 158, 188, 196, 278, 316, 329, 376, 392, 553, 556, 632, 658, 973, 1106, 1112, 1316, 1946, 2212, 2303, 2632, 3713, 3871, 3892, 4424, 4606, 6533, 6811, 7426, 7742, 7784, 9212, 10981, 13066, 13622, 14852, 15484, 18424, 21962, 25991, 26132, 27244, 29704, 30968, 43924, 45731, 51982, 52264, 54488, 76867, 87848, 91462, 103964, 153734, 181937, 182924, 207928, 307468, 320117, 363874, 365848, 516107, 538069, 614936, 640234, 727748, 1032214, 1076138, 1280468, 1455496, 2064428, 2152276, 2560936, 3612749, 4128856, 4304552, 7225498, 14450996, 25289243, 28901992, 50578486, 101156972, 202313944]

約数ペア:

[(1, 202313944), (2, 101156972), (4, 50578486), (7, 28901992), (8, 25289243), (14, 14450996), (28, 7225498), (47, 4304552), (49, 4128856), (56, 3612749), (79, 2560936), (94, 2152276), (98, 2064428), (139, 1455496), (158, 1280468), (188, 1076138), (196, 1032214), (278, 727748), (316, 640234), (329, 614936), (376, 538069), (392, 516107), (553, 365848), (556, 363874), (632, 320117), (658, 307468), (973, 207928), (1106, 182924), (1112, 181937), (1316, 153734), (1946, 103964), (2212, 91462), (2303, 87848), (2632, 76867), (3713, 54488), (3871, 52264), (3892, 51982), (4424, 45731), (4606, 43924), (6533, 30968), (6811, 29704), (7426, 27244), (7742, 26132), (7784, 25991), (9212, 21962), (10981, 18424), (13066, 15484), (13622, 14852)]