200859897

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2791}}^1$

素因数の和:2973

約数の個数: 32

約数和(自身を含む): 321638400

約数和(自身を除く): 120778503

約数列:

[1, 3, 7, 21, 23, 69, 149, 161, 447, 483, 1043, 2791, 3129, 3427, 8373, 10281, 19537, 23989, 58611, 64193, 71967, 192579, 415859, 449351, 1247577, 1348053, 2911013, 8733039, 9564757, 28694271, 66953299, 200859897]

約数ペア:

[(1, 200859897), (3, 66953299), (7, 28694271), (21, 9564757), (23, 8733039), (69, 2911013), (149, 1348053), (161, 1247577), (447, 449351), (483, 415859), (1043, 192579), (2791, 71967), (3129, 64193), (3427, 58611), (8373, 23989), (10281, 19537)]