203473318

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{12253}}^1$

素因数の和:12316

約数の個数: 24

約数和(自身を含む): 336151728

約数和(自身を除く): 132678410

約数列:

[1, 2, 19, 23, 38, 46, 361, 437, 722, 874, 8303, 12253, 16606, 24506, 232807, 281819, 465614, 563638, 4423333, 5354561, 8846666, 10709122, 101736659, 203473318]

約数ペア:

[(1, 203473318), (2, 101736659), (19, 10709122), (23, 8846666), (38, 5354561), (46, 4423333), (361, 563638), (437, 465614), (722, 281819), (874, 232807), (8303, 24506), (12253, 16606)]