194907664

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:888

約数の個数: 80

約数和(自身を含む): 452193280

約数和(自身を除く): 257285616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 73, 112, 124, 146, 217, 248, 292, 434, 496, 511, 584, 769, 868, 1022, 1168, 1538, 1736, 2044, 2263, 3076, 3472, 4088, 4526, 5383, 6152, 8176, 9052, 10766, 12304, 15841, 18104, 21532, 23839, 31682, 36208, 43064, 47678, 56137, 63364, 86128, 95356, 112274, 126728, 166873, 190712, 224548, 253456, 333746, 381424, 392959, 449096, 667492, 785918, 898192, 1334984, 1571836, 1740247, 2669968, 3143672, 3480494, 6287344, 6960988, 12181729, 13921976, 24363458, 27843952, 48726916, 97453832, 194907664]

約数ペア:

[(1, 194907664), (2, 97453832), (4, 48726916), (7, 27843952), (8, 24363458), (14, 13921976), (16, 12181729), (28, 6960988), (31, 6287344), (56, 3480494), (62, 3143672), (73, 2669968), (112, 1740247), (124, 1571836), (146, 1334984), (217, 898192), (248, 785918), (292, 667492), (434, 449096), (496, 392959), (511, 381424), (584, 333746), (769, 253456), (868, 224548), (1022, 190712), (1168, 166873), (1538, 126728), (1736, 112274), (2044, 95356), (2263, 86128), (3076, 63364), (3472, 56137), (4088, 47678), (4526, 43064), (5383, 36208), (6152, 31682), (8176, 23839), (9052, 21532), (10766, 18104), (12304, 15841)]