215379618

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{4441}}^1$

素因数の和:4642

約数の個数: 32

約数和(自身を含む): 441357120

約数和(自身を除く): 225977502

約数列:

[1, 2, 3, 6, 59, 118, 137, 177, 274, 354, 411, 822, 4441, 8083, 8882, 13323, 16166, 24249, 26646, 48498, 262019, 524038, 608417, 786057, 1216834, 1572114, 1825251, 3650502, 35896603, 71793206, 107689809, 215379618]

約数ペア:

[(1, 215379618), (2, 107689809), (3, 71793206), (6, 35896603), (59, 3650502), (118, 1825251), (137, 1572114), (177, 1216834), (274, 786057), (354, 608417), (411, 524038), (822, 262019), (4441, 48498), (8083, 26646), (8882, 24249), (13323, 16166)]