215941992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67651}}^1$

素因数の和:67686

約数の個数: 64

約数和(自身を含む): 649459200

約数和(自身を除く): 433517208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 67651, 135302, 202953, 270604, 405906, 473557, 541208, 811812, 947114, 1285369, 1420671, 1623624, 1894228, 2570738, 2841342, 3788456, 3856107, 5141476, 5682684, 7712214, 8997583, 10282952, 11365368, 15424428, 17995166, 26992749, 30848856, 35990332, 53985498, 71980664, 107970996, 215941992]

約数ペア:

[(1, 215941992), (2, 107970996), (3, 71980664), (4, 53985498), (6, 35990332), (7, 30848856), (8, 26992749), (12, 17995166), (14, 15424428), (19, 11365368), (21, 10282952), (24, 8997583), (28, 7712214), (38, 5682684), (42, 5141476), (56, 3856107), (57, 3788456), (76, 2841342), (84, 2570738), (114, 1894228), (133, 1623624), (152, 1420671), (168, 1285369), (228, 947114), (266, 811812), (399, 541208), (456, 473557), (532, 405906), (798, 270604), (1064, 202953), (1596, 135302), (3192, 67651)]