200603403

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3181}}^1$

素因数の和:3225

約数の個数: 72

約数和(自身を含む): 396120816

約数和(自身を除く): 195517413

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 49, 63, 77, 91, 99, 117, 143, 147, 231, 273, 429, 441, 539, 637, 693, 819, 1001, 1287, 1617, 1911, 3003, 3181, 4851, 5733, 7007, 9009, 9543, 21021, 22267, 28629, 34991, 41353, 63063, 66801, 104973, 124059, 155869, 200403, 244937, 289471, 314919, 372177, 454883, 467607, 734811, 868413, 1364649, 1402821, 1714559, 2026297, 2204433, 2605239, 3184181, 4093947, 5143677, 6078891, 9552543, 15431031, 18236673, 22289267, 28657629, 66867801, 200603403]

約数ペア:

[(1, 200603403), (3, 66867801), (7, 28657629), (9, 22289267), (11, 18236673), (13, 15431031), (21, 9552543), (33, 6078891), (39, 5143677), (49, 4093947), (63, 3184181), (77, 2605239), (91, 2204433), (99, 2026297), (117, 1714559), (143, 1402821), (147, 1364649), (231, 868413), (273, 734811), (429, 467607), (441, 454883), (539, 372177), (637, 314919), (693, 289471), (819, 244937), (1001, 200403), (1287, 155869), (1617, 124059), (1911, 104973), (3003, 66801), (3181, 63063), (4851, 41353), (5733, 34991), (7007, 28629), (9009, 22267), (9543, 21021)]