171413198

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 296677248

約数和(自身を除く): 125264050

約数列:

[1, 2, 11, 22, 31, 62, 73, 121, 146, 242, 313, 341, 626, 682, 803, 1606, 2263, 3443, 3751, 4526, 6886, 7502, 8833, 9703, 17666, 19406, 22849, 24893, 37873, 45698, 49786, 75746, 106733, 213466, 251339, 273823, 502678, 547646, 708319, 1174063, 1416638, 2348126, 2764729, 5529458, 7791509, 15583018, 85706599, 171413198]

約数ペア:

[(1, 171413198), (2, 85706599), (11, 15583018), (22, 7791509), (31, 5529458), (62, 2764729), (73, 2348126), (121, 1416638), (146, 1174063), (242, 708319), (313, 547646), (341, 502678), (626, 273823), (682, 251339), (803, 213466), (1606, 106733), (2263, 75746), (3443, 49786), (3751, 45698), (4526, 37873), (6886, 24893), (7502, 22849), (8833, 19406), (9703, 17666)]