207847374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2617}}^1$

素因数の和:2721

約数の個数: 64

約数和(自身を含む): 498634752

約数和(自身を除く): 290787378

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 61, 62, 93, 122, 183, 186, 217, 366, 427, 434, 651, 854, 1281, 1302, 1891, 2562, 2617, 3782, 5234, 5673, 7851, 11346, 13237, 15702, 18319, 26474, 36638, 39711, 54957, 79422, 81127, 109914, 159637, 162254, 243381, 319274, 478911, 486762, 567889, 957822, 1117459, 1135778, 1703667, 2234918, 3352377, 3407334, 4948747, 6704754, 9897494, 14846241, 29692482, 34641229, 69282458, 103923687, 207847374]

約数ペア:

[(1, 207847374), (2, 103923687), (3, 69282458), (6, 34641229), (7, 29692482), (14, 14846241), (21, 9897494), (31, 6704754), (42, 4948747), (61, 3407334), (62, 3352377), (93, 2234918), (122, 1703667), (183, 1135778), (186, 1117459), (217, 957822), (366, 567889), (427, 486762), (434, 478911), (651, 319274), (854, 243381), (1281, 162254), (1302, 159637), (1891, 109914), (2562, 81127), (2617, 79422), (3782, 54957), (5234, 39711), (5673, 36638), (7851, 26474), (11346, 18319), (13237, 15702)]