203917008

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3187}}^1$

素因数の和:3272

約数の個数: 80

約数和(自身を含む): 556599296

約数和(自身を除く): 352682288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 1032, 1333, 1488, 2064, 2666, 3187, 3999, 5332, 6374, 7998, 9561, 10664, 12748, 15996, 19122, 21328, 25496, 31992, 38244, 50992, 63984, 76488, 98797, 137041, 152976, 197594, 274082, 296391, 395188, 411123, 548164, 592782, 790376, 822246, 1096328, 1185564, 1580752, 1644492, 2192656, 2371128, 3288984, 4248271, 4742256, 6577968, 8496542, 12744813, 16993084, 25489626, 33986168, 50979252, 67972336, 101958504, 203917008]

約数ペア:

[(1, 203917008), (2, 101958504), (3, 67972336), (4, 50979252), (6, 33986168), (8, 25489626), (12, 16993084), (16, 12744813), (24, 8496542), (31, 6577968), (43, 4742256), (48, 4248271), (62, 3288984), (86, 2371128), (93, 2192656), (124, 1644492), (129, 1580752), (172, 1185564), (186, 1096328), (248, 822246), (258, 790376), (344, 592782), (372, 548164), (496, 411123), (516, 395188), (688, 296391), (744, 274082), (1032, 197594), (1333, 152976), (1488, 137041), (2064, 98797), (2666, 76488), (3187, 63984), (3999, 50992), (5332, 38244), (6374, 31992), (7998, 25496), (9561, 21328), (10664, 19122), (12748, 15996)]