202300228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 390302640

約数和(自身を除く): 188002412

約数列:

[1, 2, 4, 13, 26, 52, 73, 137, 146, 274, 292, 389, 548, 778, 949, 1556, 1781, 1898, 3562, 3796, 5057, 7124, 10001, 10114, 20002, 20228, 28397, 40004, 53293, 56794, 106586, 113588, 130013, 213172, 260026, 369161, 520052, 692809, 738322, 1385618, 1476644, 2771236, 3890389, 7780778, 15561556, 50575057, 101150114, 202300228]

約数ペア:

[(1, 202300228), (2, 101150114), (4, 50575057), (13, 15561556), (26, 7780778), (52, 3890389), (73, 2771236), (137, 1476644), (146, 1385618), (274, 738322), (292, 692809), (389, 520052), (548, 369161), (778, 260026), (949, 213172), (1556, 130013), (1781, 113588), (1898, 106586), (3562, 56794), (3796, 53293), (5057, 40004), (7124, 28397), (10001, 20228), (10114, 20002)]