211301790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6173}}^1$

素因数の和:6353

約数の個数: 64

約数和(自身を含む): 583220736

約数和(自身を除く): 371918946

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 163, 210, 326, 489, 815, 978, 1141, 1630, 2282, 2445, 3423, 4890, 5705, 6173, 6846, 11410, 12346, 17115, 18519, 30865, 34230, 37038, 43211, 61730, 86422, 92595, 129633, 185190, 216055, 259266, 432110, 648165, 1006199, 1296330, 2012398, 3018597, 5030995, 6037194, 7043393, 10061990, 14086786, 15092985, 21130179, 30185970, 35216965, 42260358, 70433930, 105650895, 211301790]

約数ペア:

[(1, 211301790), (2, 105650895), (3, 70433930), (5, 42260358), (6, 35216965), (7, 30185970), (10, 21130179), (14, 15092985), (15, 14086786), (21, 10061990), (30, 7043393), (35, 6037194), (42, 5030995), (70, 3018597), (105, 2012398), (163, 1296330), (210, 1006199), (326, 648165), (489, 432110), (815, 259266), (978, 216055), (1141, 185190), (1630, 129633), (2282, 92595), (2445, 86422), (3423, 61730), (4890, 43211), (5705, 37038), (6173, 34230), (6846, 30865), (11410, 18519), (12346, 17115)]