199380984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{39749}}^1$

素因数の和:39788

約数の個数: 64

約数和(自身を含む): 572400000

約数和(自身を除く): 373019016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 39749, 79498, 119247, 158996, 238494, 317992, 437239, 476988, 755231, 874478, 953976, 1311717, 1510462, 1748956, 2265693, 2623434, 3020924, 3497912, 4531386, 5246868, 6041848, 8307541, 9062772, 10493736, 16615082, 18125544, 24922623, 33230164, 49845246, 66460328, 99690492, 199380984]

約数ペア:

[(1, 199380984), (2, 99690492), (3, 66460328), (4, 49845246), (6, 33230164), (8, 24922623), (11, 18125544), (12, 16615082), (19, 10493736), (22, 9062772), (24, 8307541), (33, 6041848), (38, 5246868), (44, 4531386), (57, 3497912), (66, 3020924), (76, 2623434), (88, 2265693), (114, 1748956), (132, 1510462), (152, 1311717), (209, 953976), (228, 874478), (264, 755231), (418, 476988), (456, 437239), (627, 317992), (836, 238494), (1254, 158996), (1672, 119247), (2508, 79498), (5016, 39749)]