201031190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{4007}}^1$

素因数の和:4216

約数の個数: 32

約数和(自身を含む): 376591680

約数和(自身を除く): 175560490

約数列:

[1, 2, 5, 10, 29, 58, 145, 173, 290, 346, 865, 1730, 4007, 5017, 8014, 10034, 20035, 25085, 40070, 50170, 116203, 232406, 581015, 693211, 1162030, 1386422, 3466055, 6932110, 20103119, 40206238, 100515595, 201031190]

約数ペア:

[(1, 201031190), (2, 100515595), (5, 40206238), (10, 20103119), (29, 6932110), (58, 3466055), (145, 1386422), (173, 1162030), (290, 693211), (346, 581015), (865, 232406), (1730, 116203), (4007, 50170), (5017, 40070), (8014, 25085), (10034, 20035)]