243259394

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{8093}}^1$

素因数の和:8234

約数の個数: 32

約数和(自身を含む): 442903680

約数和(自身を除く): 199644286

約数列:

[1, 2, 7, 14, 19, 38, 113, 133, 226, 266, 791, 1582, 2147, 4294, 8093, 15029, 16186, 30058, 56651, 113302, 153767, 307534, 914509, 1076369, 1829018, 2152738, 6401563, 12803126, 17375671, 34751342, 121629697, 243259394]

約数ペア:

[(1, 243259394), (2, 121629697), (7, 34751342), (14, 17375671), (19, 12803126), (38, 6401563), (113, 2152738), (133, 1829018), (226, 1076369), (266, 914509), (791, 307534), (1582, 153767), (2147, 113302), (4294, 56651), (8093, 30058), (15029, 16186)]