199378344

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{977}}^1$

素因数の和:1770

約数の個数: 64

約数和(自身を含む): 545019840

約数和(自身を除く): 345641496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 773, 977, 1546, 1954, 2319, 2931, 3092, 3908, 4638, 5862, 6184, 7816, 8503, 9276, 10747, 11724, 17006, 18552, 21494, 23448, 25509, 32241, 34012, 42988, 51018, 64482, 68024, 85976, 102036, 128964, 204072, 257928, 755221, 1510442, 2265663, 3020884, 4531326, 6041768, 8307431, 9062652, 16614862, 18125304, 24922293, 33229724, 49844586, 66459448, 99689172, 199378344]

約数ペア:

[(1, 199378344), (2, 99689172), (3, 66459448), (4, 49844586), (6, 33229724), (8, 24922293), (11, 18125304), (12, 16614862), (22, 9062652), (24, 8307431), (33, 6041768), (44, 4531326), (66, 3020884), (88, 2265663), (132, 1510442), (264, 755221), (773, 257928), (977, 204072), (1546, 128964), (1954, 102036), (2319, 85976), (2931, 68024), (3092, 64482), (3908, 51018), (4638, 42988), (5862, 34012), (6184, 32241), (7816, 25509), (8503, 23448), (9276, 21494), (10747, 18552), (11724, 17006)]