201059316

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{631}}^1$

素因数の和:861

約数の個数: 72

約数和(自身を含む): 521748864

約数和(自身を除く): 320689548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 167, 212, 318, 334, 477, 501, 631, 636, 668, 954, 1002, 1262, 1503, 1893, 1908, 2004, 2524, 3006, 3786, 5679, 6012, 7572, 8851, 11358, 17702, 22716, 26553, 33443, 35404, 53106, 66886, 79659, 100329, 105377, 106212, 133772, 159318, 200658, 210754, 300987, 316131, 318636, 401316, 421508, 601974, 632262, 948393, 1203948, 1264524, 1896786, 3793572, 5584981, 11169962, 16754943, 22339924, 33509886, 50264829, 67019772, 100529658, 201059316]

約数ペア:

[(1, 201059316), (2, 100529658), (3, 67019772), (4, 50264829), (6, 33509886), (9, 22339924), (12, 16754943), (18, 11169962), (36, 5584981), (53, 3793572), (106, 1896786), (159, 1264524), (167, 1203948), (212, 948393), (318, 632262), (334, 601974), (477, 421508), (501, 401316), (631, 318636), (636, 316131), (668, 300987), (954, 210754), (1002, 200658), (1262, 159318), (1503, 133772), (1893, 106212), (1908, 105377), (2004, 100329), (2524, 79659), (3006, 66886), (3786, 53106), (5679, 35404), (6012, 33443), (7572, 26553), (8851, 22716), (11358, 17702)]