199776834

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{911}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 462274560

約数和(自身を除く): 262497726

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 131, 186, 262, 279, 393, 558, 786, 837, 911, 1179, 1674, 1822, 2358, 2733, 3537, 4061, 5466, 7074, 8122, 8199, 12183, 16398, 24366, 24597, 28241, 36549, 49194, 56482, 73098, 84723, 109647, 119341, 169446, 219294, 238682, 254169, 358023, 508338, 716046, 762507, 1074069, 1525014, 2148138, 3222207, 3699571, 6444414, 7399142, 11098713, 22197426, 33296139, 66592278, 99888417, 199776834]

約数ペア:

[(1, 199776834), (2, 99888417), (3, 66592278), (6, 33296139), (9, 22197426), (18, 11098713), (27, 7399142), (31, 6444414), (54, 3699571), (62, 3222207), (93, 2148138), (131, 1525014), (186, 1074069), (262, 762507), (279, 716046), (393, 508338), (558, 358023), (786, 254169), (837, 238682), (911, 219294), (1179, 169446), (1674, 119341), (1822, 109647), (2358, 84723), (2733, 73098), (3537, 56482), (4061, 49194), (5466, 36549), (7074, 28241), (8122, 24597), (8199, 24366), (12183, 16398)]