219430994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1597}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 358974720

約数和(自身を除く): 139543726

約数列:

[1, 2, 23, 29, 46, 58, 103, 206, 667, 1334, 1597, 2369, 2987, 3194, 4738, 5974, 36731, 46313, 68701, 73462, 92626, 137402, 164491, 328982, 1065199, 2130398, 3783293, 4770239, 7566586, 9540478, 109715497, 219430994]

約数ペア:

[(1, 219430994), (2, 109715497), (23, 9540478), (29, 7566586), (46, 4770239), (58, 3783293), (103, 2130398), (206, 1065199), (667, 328982), (1334, 164491), (1597, 137402), (2369, 92626), (2987, 73462), (3194, 68701), (4738, 46313), (5974, 36731)]