197835288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{5581}}^1$

素因数の和:5808

約数の個数: 64

約数和(自身を含む): 568024320

約数和(自身を除く): 370189032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 211, 422, 633, 844, 1266, 1477, 1688, 2532, 2954, 4431, 5064, 5581, 5908, 8862, 11162, 11816, 16743, 17724, 22324, 33486, 35448, 39067, 44648, 66972, 78134, 117201, 133944, 156268, 234402, 312536, 468804, 937608, 1177591, 2355182, 3532773, 4710364, 7065546, 8243137, 9420728, 14131092, 16486274, 24729411, 28262184, 32972548, 49458822, 65945096, 98917644, 197835288]

約数ペア:

[(1, 197835288), (2, 98917644), (3, 65945096), (4, 49458822), (6, 32972548), (7, 28262184), (8, 24729411), (12, 16486274), (14, 14131092), (21, 9420728), (24, 8243137), (28, 7065546), (42, 4710364), (56, 3532773), (84, 2355182), (168, 1177591), (211, 937608), (422, 468804), (633, 312536), (844, 234402), (1266, 156268), (1477, 133944), (1688, 117201), (2532, 78134), (2954, 66972), (4431, 44648), (5064, 39067), (5581, 35448), (5908, 33486), (8862, 22324), (11162, 17724), (11816, 16743)]