201929964

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2663}}^1$

素因数の和:2830

約数の個数: 48

約数和(自身を含む): 483356160

約数和(自身を除く): 281426196

約数列:

[1, 2, 3, 4, 6, 12, 71, 89, 142, 178, 213, 267, 284, 356, 426, 534, 852, 1068, 2663, 5326, 6319, 7989, 10652, 12638, 15978, 18957, 25276, 31956, 37914, 75828, 189073, 237007, 378146, 474014, 567219, 711021, 756292, 948028, 1134438, 1422042, 2268876, 2844084, 16827497, 33654994, 50482491, 67309988, 100964982, 201929964]

約数ペア:

[(1, 201929964), (2, 100964982), (3, 67309988), (4, 50482491), (6, 33654994), (12, 16827497), (71, 2844084), (89, 2268876), (142, 1422042), (178, 1134438), (213, 948028), (267, 756292), (284, 711021), (356, 567219), (426, 474014), (534, 378146), (852, 237007), (1068, 189073), (2663, 75828), (5326, 37914), (6319, 31956), (7989, 25276), (10652, 18957), (12638, 15978)]