201332992

素因数分解:

$2^8\times 7^1\times {\mathrm{283}}^1\times {\mathrm{397}}^1$

素因数の和:703

約数の個数: 72

約数和(自身を含む): 462074816

約数和(自身を除く): 260741824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 283, 397, 448, 566, 794, 896, 1132, 1588, 1792, 1981, 2264, 2779, 3176, 3962, 4528, 5558, 6352, 7924, 9056, 11116, 12704, 15848, 18112, 22232, 25408, 31696, 36224, 44464, 50816, 63392, 72448, 88928, 101632, 112351, 126784, 177856, 224702, 253568, 355712, 449404, 507136, 711424, 786457, 898808, 1572914, 1797616, 3145828, 3595232, 6291656, 7190464, 12583312, 14380928, 25166624, 28761856, 50333248, 100666496, 201332992]

約数ペア:

[(1, 201332992), (2, 100666496), (4, 50333248), (7, 28761856), (8, 25166624), (14, 14380928), (16, 12583312), (28, 7190464), (32, 6291656), (56, 3595232), (64, 3145828), (112, 1797616), (128, 1572914), (224, 898808), (256, 786457), (283, 711424), (397, 507136), (448, 449404), (566, 355712), (794, 253568), (896, 224702), (1132, 177856), (1588, 126784), (1792, 112351), (1981, 101632), (2264, 88928), (2779, 72448), (3176, 63392), (3962, 50816), (4528, 44464), (5558, 36224), (6352, 31696), (7924, 25408), (9056, 22232), (11116, 18112), (12704, 15848)]