209874552

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2777}}^1$

素因数の和:2900

約数の個数: 64

約数和(自身を含む): 544043520

約数和(自身を除く): 334168968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 67, 94, 134, 141, 188, 201, 268, 282, 376, 402, 536, 564, 804, 1128, 1608, 2777, 3149, 5554, 6298, 8331, 9447, 11108, 12596, 16662, 18894, 22216, 25192, 33324, 37788, 66648, 75576, 130519, 186059, 261038, 372118, 391557, 522076, 558177, 744236, 783114, 1044152, 1116354, 1488472, 1566228, 2232708, 3132456, 4465416, 8744773, 17489546, 26234319, 34979092, 52468638, 69958184, 104937276, 209874552]

約数ペア:

[(1, 209874552), (2, 104937276), (3, 69958184), (4, 52468638), (6, 34979092), (8, 26234319), (12, 17489546), (24, 8744773), (47, 4465416), (67, 3132456), (94, 2232708), (134, 1566228), (141, 1488472), (188, 1116354), (201, 1044152), (268, 783114), (282, 744236), (376, 558177), (402, 522076), (536, 391557), (564, 372118), (804, 261038), (1128, 186059), (1608, 130519), (2777, 75576), (3149, 66648), (5554, 37788), (6298, 33324), (8331, 25192), (9447, 22216), (11108, 18894), (12596, 16662)]