201543948

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1447}}^1$

素因数の和:1583

約数の個数: 72

約数和(自身を含む): 526544928

約数和(自身を除く): 325000980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 73, 106, 146, 159, 212, 219, 292, 318, 438, 477, 636, 657, 876, 954, 1314, 1447, 1908, 2628, 2894, 3869, 4341, 5788, 7738, 8682, 11607, 13023, 15476, 17364, 23214, 26046, 34821, 46428, 52092, 69642, 76691, 105631, 139284, 153382, 211262, 230073, 306764, 316893, 422524, 460146, 633786, 690219, 920292, 950679, 1267572, 1380438, 1901358, 2760876, 3802716, 5598443, 11196886, 16795329, 22393772, 33590658, 50385987, 67181316, 100771974, 201543948]

約数ペア:

[(1, 201543948), (2, 100771974), (3, 67181316), (4, 50385987), (6, 33590658), (9, 22393772), (12, 16795329), (18, 11196886), (36, 5598443), (53, 3802716), (73, 2760876), (106, 1901358), (146, 1380438), (159, 1267572), (212, 950679), (219, 920292), (292, 690219), (318, 633786), (438, 460146), (477, 422524), (636, 316893), (657, 306764), (876, 230073), (954, 211262), (1314, 153382), (1447, 139284), (1908, 105631), (2628, 76691), (2894, 69642), (3869, 52092), (4341, 46428), (5788, 34821), (7738, 26046), (8682, 23214), (11607, 17364), (13023, 15476)]