189996396

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{2137}}^1$

素因数の和:2414

約数の個数: 48

約数和(自身を含む): 459755520

約数和(自身を除く): 269759124

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 239, 372, 478, 717, 956, 1434, 2137, 2868, 4274, 6411, 7409, 8548, 12822, 14818, 22227, 25644, 29636, 44454, 66247, 88908, 132494, 198741, 264988, 397482, 510743, 794964, 1021486, 1532229, 2042972, 3064458, 6128916, 15833033, 31666066, 47499099, 63332132, 94998198, 189996396]

約数ペア:

[(1, 189996396), (2, 94998198), (3, 63332132), (4, 47499099), (6, 31666066), (12, 15833033), (31, 6128916), (62, 3064458), (93, 2042972), (124, 1532229), (186, 1021486), (239, 794964), (372, 510743), (478, 397482), (717, 264988), (956, 198741), (1434, 132494), (2137, 88908), (2868, 66247), (4274, 44454), (6411, 29636), (7409, 25644), (8548, 22227), (12822, 14818)]