198860256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{98641}}^1$

素因数の和:98664

約数の個数: 72

約数和(自身を含む): 646302384

約数和(自身を除く): 447442128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 98641, 197282, 295923, 394564, 591846, 690487, 789128, 887769, 1183692, 1380974, 1578256, 1775538, 2071461, 2367384, 2761948, 3156512, 3551076, 4142922, 4734768, 5523896, 6214383, 7102152, 8285844, 9469536, 11047792, 12428766, 14204304, 16571688, 22095584, 24857532, 28408608, 33143376, 49715064, 66286752, 99430128, 198860256]

約数ペア:

[(1, 198860256), (2, 99430128), (3, 66286752), (4, 49715064), (6, 33143376), (7, 28408608), (8, 24857532), (9, 22095584), (12, 16571688), (14, 14204304), (16, 12428766), (18, 11047792), (21, 9469536), (24, 8285844), (28, 7102152), (32, 6214383), (36, 5523896), (42, 4734768), (48, 4142922), (56, 3551076), (63, 3156512), (72, 2761948), (84, 2367384), (96, 2071461), (112, 1775538), (126, 1578256), (144, 1380974), (168, 1183692), (224, 887769), (252, 789128), (288, 690487), (336, 591846), (504, 394564), (672, 295923), (1008, 197282), (2016, 98641)]