201291888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1423}}^1$

素因数の和:1862

約数の個数: 80

約数和(自身を含む): 596120576

約数和(自身を除く): 394828688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 421, 842, 1263, 1423, 1684, 2526, 2846, 2947, 3368, 4269, 5052, 5692, 5894, 6736, 8538, 8841, 9961, 10104, 11384, 11788, 17076, 17682, 19922, 20208, 22768, 23576, 29883, 34152, 35364, 39844, 47152, 59766, 68304, 70728, 79688, 119532, 141456, 159376, 239064, 478128, 599083, 1198166, 1797249, 2396332, 3594498, 4193581, 4792664, 7188996, 8387162, 9585328, 12580743, 14377992, 16774324, 25161486, 28755984, 33548648, 50322972, 67097296, 100645944, 201291888]

約数ペア:

[(1, 201291888), (2, 100645944), (3, 67097296), (4, 50322972), (6, 33548648), (7, 28755984), (8, 25161486), (12, 16774324), (14, 14377992), (16, 12580743), (21, 9585328), (24, 8387162), (28, 7188996), (42, 4792664), (48, 4193581), (56, 3594498), (84, 2396332), (112, 1797249), (168, 1198166), (336, 599083), (421, 478128), (842, 239064), (1263, 159376), (1423, 141456), (1684, 119532), (2526, 79688), (2846, 70728), (2947, 68304), (3368, 59766), (4269, 47152), (5052, 39844), (5692, 35364), (5894, 34152), (6736, 29883), (8538, 23576), (8841, 22768), (9961, 20208), (10104, 19922), (11384, 17682), (11788, 17076)]