209920632

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{380291}}^1$

素因数の和:380323

約数の個数: 32

約数和(自身を含む): 547620480

約数和(自身を除く): 337699848

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 380291, 760582, 1140873, 1521164, 2281746, 3042328, 4563492, 8746693, 9126984, 17493386, 26240079, 34986772, 52480158, 69973544, 104960316, 209920632]

約数ペア:

[(1, 209920632), (2, 104960316), (3, 69973544), (4, 52480158), (6, 34986772), (8, 26240079), (12, 17493386), (23, 9126984), (24, 8746693), (46, 4563492), (69, 3042328), (92, 2281746), (138, 1521164), (184, 1140873), (276, 760582), (552, 380291)]