198802212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{557}}^1\times {\mathrm{607}}^1$

素因数の和:1185

約数の個数: 72

約数和(自身を含む): 541465344

約数和(自身を除く): 342663132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 557, 588, 607, 1114, 1214, 1671, 1821, 2228, 2428, 3342, 3642, 3899, 4249, 6684, 7284, 7798, 8498, 11697, 12747, 15596, 16996, 23394, 25494, 27293, 29743, 46788, 50988, 54586, 59486, 81879, 89229, 109172, 118972, 163758, 178458, 327516, 338099, 356916, 676198, 1014297, 1352396, 2028594, 2366693, 4057188, 4733386, 7100079, 9466772, 14200158, 16566851, 28400316, 33133702, 49700553, 66267404, 99401106, 198802212]

約数ペア:

[(1, 198802212), (2, 99401106), (3, 66267404), (4, 49700553), (6, 33133702), (7, 28400316), (12, 16566851), (14, 14200158), (21, 9466772), (28, 7100079), (42, 4733386), (49, 4057188), (84, 2366693), (98, 2028594), (147, 1352396), (196, 1014297), (294, 676198), (557, 356916), (588, 338099), (607, 327516), (1114, 178458), (1214, 163758), (1671, 118972), (1821, 109172), (2228, 89229), (2428, 81879), (3342, 59486), (3642, 54586), (3899, 50988), (4249, 46788), (6684, 29743), (7284, 27293), (7798, 25494), (8498, 23394), (11697, 16996), (12747, 15596)]