208992456

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 583315200

約数和(自身を除く): 374322744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 151, 188, 282, 302, 376, 409, 423, 453, 564, 604, 818, 846, 906, 1128, 1208, 1227, 1359, 1636, 1692, 1812, 2454, 2718, 3272, 3384, 3624, 3681, 4908, 5436, 7097, 7362, 9816, 10872, 14194, 14724, 19223, 21291, 28388, 29448, 38446, 42582, 56776, 57669, 61759, 63873, 76892, 85164, 115338, 123518, 127746, 153784, 170328, 173007, 185277, 230676, 247036, 255492, 346014, 370554, 461352, 494072, 510984, 555831, 692028, 741108, 1111662, 1384056, 1482216, 2223324, 2902673, 4446648, 5805346, 8708019, 11610692, 17416038, 23221384, 26124057, 34832076, 52248114, 69664152, 104496228, 208992456]

約数ペア:

[(1, 208992456), (2, 104496228), (3, 69664152), (4, 52248114), (6, 34832076), (8, 26124057), (9, 23221384), (12, 17416038), (18, 11610692), (24, 8708019), (36, 5805346), (47, 4446648), (72, 2902673), (94, 2223324), (141, 1482216), (151, 1384056), (188, 1111662), (282, 741108), (302, 692028), (376, 555831), (409, 510984), (423, 494072), (453, 461352), (564, 370554), (604, 346014), (818, 255492), (846, 247036), (906, 230676), (1128, 185277), (1208, 173007), (1227, 170328), (1359, 153784), (1636, 127746), (1692, 123518), (1812, 115338), (2454, 85164), (2718, 76892), (3272, 63873), (3384, 61759), (3624, 57669), (3681, 56776), (4908, 42582), (5436, 38446), (7097, 29448), (7362, 28388), (9816, 21291), (10872, 19223), (14194, 14724)]