230199568

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1399

約数の個数: 40

約数和(自身を含む): 454658400

約数和(自身を除く): 224458832

約数列:

[1, 2, 4, 8, 16, 89, 139, 178, 278, 356, 556, 712, 1112, 1163, 1424, 2224, 2326, 4652, 9304, 12371, 18608, 24742, 49484, 98968, 103507, 161657, 197936, 207014, 323314, 414028, 646628, 828056, 1293256, 1656112, 2586512, 14387473, 28774946, 57549892, 115099784, 230199568]

約数ペア:

[(1, 230199568), (2, 115099784), (4, 57549892), (8, 28774946), (16, 14387473), (89, 2586512), (139, 1656112), (178, 1293256), (278, 828056), (356, 646628), (556, 414028), (712, 323314), (1112, 207014), (1163, 197936), (1424, 161657), (2224, 103507), (2326, 98968), (4652, 49484), (9304, 24742), (12371, 18608)]