207101310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31237}}^1$

素因数の和:31277

約数の個数: 64

約数和(自身を含む): 566782272

約数和(自身を除く): 359680962

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 31237, 62474, 93711, 156185, 187422, 312370, 406081, 468555, 531029, 812162, 937110, 1062058, 1218243, 1593087, 2030405, 2436486, 2655145, 3186174, 4060810, 5310290, 6091215, 6903377, 7965435, 12182430, 13806754, 15930870, 20710131, 34516885, 41420262, 69033770, 103550655, 207101310]

約数ペア:

[(1, 207101310), (2, 103550655), (3, 69033770), (5, 41420262), (6, 34516885), (10, 20710131), (13, 15930870), (15, 13806754), (17, 12182430), (26, 7965435), (30, 6903377), (34, 6091215), (39, 5310290), (51, 4060810), (65, 3186174), (78, 2655145), (85, 2436486), (102, 2030405), (130, 1593087), (170, 1218243), (195, 1062058), (221, 937110), (255, 812162), (390, 531029), (442, 468555), (510, 406081), (663, 312370), (1105, 187422), (1326, 156185), (2210, 93711), (3315, 62474), (6630, 31237)]