229727902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 371109600

約数和(自身を除く): 141381698

約数列:

[1, 2, 17, 34, 137, 149, 274, 298, 331, 662, 2329, 2533, 4658, 5066, 5627, 11254, 20413, 40826, 45347, 49319, 90694, 98638, 347021, 694042, 770899, 838423, 1541798, 1676846, 6756703, 13513406, 114863951, 229727902]

約数ペア:

[(1, 229727902), (2, 114863951), (17, 13513406), (34, 6756703), (137, 1676846), (149, 1541798), (274, 838423), (298, 770899), (331, 694042), (662, 347021), (2329, 98638), (2533, 90694), (4658, 49319), (5066, 45347), (5627, 40826), (11254, 20413)]