221132238

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{4201}}^1$

素因数の和:4520

約数の個数: 32

約数和(自身を含む): 458253312

約数和(自身を除く): 237121074

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 283, 566, 849, 1698, 4201, 8402, 8773, 12603, 17546, 25206, 26319, 52638, 130231, 260462, 390693, 781386, 1188883, 2377766, 3566649, 7133298, 36855373, 73710746, 110566119, 221132238]

約数ペア:

[(1, 221132238), (2, 110566119), (3, 73710746), (6, 36855373), (31, 7133298), (62, 3566649), (93, 2377766), (186, 1188883), (283, 781386), (566, 390693), (849, 260462), (1698, 130231), (4201, 52638), (8402, 26319), (8773, 25206), (12603, 17546)]