197818197936

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{323207}}^1$

素因数の和:323570

約数の個数: 80

約数和(自身を含む): 525179386368

約数和(自身を除く): 327361188432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 311, 328, 492, 622, 656, 933, 984, 1244, 1866, 1968, 2488, 3732, 4976, 7464, 12751, 14928, 25502, 38253, 51004, 76506, 102008, 153012, 204016, 306024, 323207, 612048, 646414, 969621, 1292828, 1939242, 2585656, 3878484, 5171312, 7756968, 13251487, 15513936, 26502974, 39754461, 53005948, 79508922, 100517377, 106011896, 159017844, 201034754, 212023792, 301552131, 318035688, 402069508, 603104262, 636071376, 804139016, 1206208524, 1608278032, 2412417048, 4121212457, 4824834096, 8242424914, 12363637371, 16484849828, 24727274742, 32969699656, 49454549484, 65939399312, 98909098968, 197818197936]

約数ペア:

[(1, 197818197936), (2, 98909098968), (3, 65939399312), (4, 49454549484), (6, 32969699656), (8, 24727274742), (12, 16484849828), (16, 12363637371), (24, 8242424914), (41, 4824834096), (48, 4121212457), (82, 2412417048), (123, 1608278032), (164, 1206208524), (246, 804139016), (311, 636071376), (328, 603104262), (492, 402069508), (622, 318035688), (656, 301552131), (933, 212023792), (984, 201034754), (1244, 159017844), (1866, 106011896), (1968, 100517377), (2488, 79508922), (3732, 53005948), (4976, 39754461), (7464, 26502974), (12751, 15513936), (14928, 13251487), (25502, 7756968), (38253, 5171312), (51004, 3878484), (76506, 2585656), (102008, 1939242), (153012, 1292828), (204016, 969621), (306024, 646414), (323207, 612048)]