210380744

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1110

約数の個数: 64

約数和(自身を含む): 466093440

約数和(自身を除く): 255712696

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 73, 106, 146, 212, 292, 371, 424, 511, 584, 742, 971, 1022, 1484, 1942, 2044, 2968, 3869, 3884, 4088, 6797, 7738, 7768, 13594, 15476, 27083, 27188, 30952, 51463, 54166, 54376, 70883, 102926, 108332, 141766, 205852, 216664, 283532, 360241, 411704, 496181, 567064, 720482, 992362, 1440964, 1984724, 2881928, 3756799, 3969448, 7513598, 15027196, 26297593, 30054392, 52595186, 105190372, 210380744]

約数ペア:

[(1, 210380744), (2, 105190372), (4, 52595186), (7, 30054392), (8, 26297593), (14, 15027196), (28, 7513598), (53, 3969448), (56, 3756799), (73, 2881928), (106, 1984724), (146, 1440964), (212, 992362), (292, 720482), (371, 567064), (424, 496181), (511, 411704), (584, 360241), (742, 283532), (971, 216664), (1022, 205852), (1484, 141766), (1942, 108332), (2044, 102926), (2968, 70883), (3869, 54376), (3884, 54166), (4088, 51463), (6797, 30952), (7738, 27188), (7768, 27083), (13594, 15476)]