199495584

素因数分解:

$2^5\times 3^2\times {\mathrm{709}}^1\times {\mathrm{977}}^1$

素因数の和:1702

約数の個数: 72

約数和(自身を含む): 568697220

約数和(自身を除く): 369201636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 709, 977, 1418, 1954, 2127, 2836, 2931, 3908, 4254, 5672, 5862, 6381, 7816, 8508, 8793, 11344, 11724, 12762, 15632, 17016, 17586, 22688, 23448, 25524, 31264, 34032, 35172, 46896, 51048, 68064, 70344, 93792, 102096, 140688, 204192, 281376, 692693, 1385386, 2078079, 2770772, 4156158, 5541544, 6234237, 8312316, 11083088, 12468474, 16624632, 22166176, 24936948, 33249264, 49873896, 66498528, 99747792, 199495584]

約数ペア:

[(1, 199495584), (2, 99747792), (3, 66498528), (4, 49873896), (6, 33249264), (8, 24936948), (9, 22166176), (12, 16624632), (16, 12468474), (18, 11083088), (24, 8312316), (32, 6234237), (36, 5541544), (48, 4156158), (72, 2770772), (96, 2078079), (144, 1385386), (288, 692693), (709, 281376), (977, 204192), (1418, 140688), (1954, 102096), (2127, 93792), (2836, 70344), (2931, 68064), (3908, 51048), (4254, 46896), (5672, 35172), (5862, 34032), (6381, 31264), (7816, 25524), (8508, 23448), (8793, 22688), (11344, 17586), (11724, 17016), (12762, 15632)]