201911584

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3119}}^1$

素因数の和:3170

約数の個数: 72

約数和(自身を含む): 482751360

約数和(自身を除く): 280839776

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 289, 476, 544, 578, 952, 1156, 1904, 2023, 2312, 3119, 3808, 4046, 4624, 6238, 8092, 9248, 12476, 16184, 21833, 24952, 32368, 43666, 49904, 53023, 64736, 87332, 99808, 106046, 174664, 212092, 349328, 371161, 424184, 698656, 742322, 848368, 901391, 1484644, 1696736, 1802782, 2969288, 3605564, 5938576, 6309737, 7211128, 11877152, 12619474, 14422256, 25238948, 28844512, 50477896, 100955792, 201911584]

約数ペア:

[(1, 201911584), (2, 100955792), (4, 50477896), (7, 28844512), (8, 25238948), (14, 14422256), (16, 12619474), (17, 11877152), (28, 7211128), (32, 6309737), (34, 5938576), (56, 3605564), (68, 2969288), (112, 1802782), (119, 1696736), (136, 1484644), (224, 901391), (238, 848368), (272, 742322), (289, 698656), (476, 424184), (544, 371161), (578, 349328), (952, 212092), (1156, 174664), (1904, 106046), (2023, 99808), (2312, 87332), (3119, 64736), (3808, 53023), (4046, 49904), (4624, 43666), (6238, 32368), (8092, 24952), (9248, 21833), (12476, 16184)]