211141206

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:701

約数の個数: 48

約数和(自身を含む): 463641360

約数和(自身を除く): 252500154

約数列:

[1, 2, 3, 6, 9, 18, 181, 229, 283, 362, 458, 543, 566, 687, 849, 1086, 1374, 1629, 1698, 2061, 2547, 3258, 4122, 5094, 41449, 51223, 64807, 82898, 102446, 124347, 129614, 153669, 194421, 248694, 307338, 373041, 388842, 461007, 583263, 746082, 922014, 1166526, 11730067, 23460134, 35190201, 70380402, 105570603, 211141206]

約数ペア:

[(1, 211141206), (2, 105570603), (3, 70380402), (6, 35190201), (9, 23460134), (18, 11730067), (181, 1166526), (229, 922014), (283, 746082), (362, 583263), (458, 461007), (543, 388842), (566, 373041), (687, 307338), (849, 248694), (1086, 194421), (1374, 153669), (1629, 129614), (1698, 124347), (2061, 102446), (2547, 82898), (3258, 64807), (4122, 51223), (5094, 41449)]