199251756

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16231}}^1$

素因数の和:16283

約数の個数: 72

約数和(自身を含む): 567211008

約数和(自身を除く): 367959252

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 12276, 16231, 32462, 48693, 64924, 97386, 146079, 178541, 194772, 292158, 357082, 503161, 535623, 584316, 714164, 1006322, 1071246, 1509483, 1606869, 2012644, 2142492, 3018966, 3213738, 4528449, 5534771, 6037932, 6427476, 9056898, 11069542, 16604313, 18113796, 22139084, 33208626, 49812939, 66417252, 99625878, 199251756]

約数ペア:

[(1, 199251756), (2, 99625878), (3, 66417252), (4, 49812939), (6, 33208626), (9, 22139084), (11, 18113796), (12, 16604313), (18, 11069542), (22, 9056898), (31, 6427476), (33, 6037932), (36, 5534771), (44, 4528449), (62, 3213738), (66, 3018966), (93, 2142492), (99, 2012644), (124, 1606869), (132, 1509483), (186, 1071246), (198, 1006322), (279, 714164), (341, 584316), (372, 535623), (396, 503161), (558, 357082), (682, 292158), (1023, 194772), (1116, 178541), (1364, 146079), (2046, 97386), (3069, 64924), (4092, 48693), (6138, 32462), (12276, 16231)]