203479303860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{161491511}}^1$

素因数の和:161491533

約数の個数: 72

約数和(自身を含む): 705394924416

約数和(自身を除く): 501915620556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 161491511, 322983022, 484474533, 645966044, 807457555, 968949066, 1130440577, 1453423599, 1614915110, 1937898132, 2260881154, 2422372665, 2906847198, 3229830220, 3391321731, 4521762308, 4844745330, 5652202885, 5813694396, 6782643462, 7267117995, 9689490660, 10173965193, 11304405770, 13565286924, 14534235990, 16956608655, 20347930386, 22608811540, 29068471980, 33913217310, 40695860772, 50869825965, 67826434620, 101739651930, 203479303860]

約数ペア:

[(1, 203479303860), (2, 101739651930), (3, 67826434620), (4, 50869825965), (5, 40695860772), (6, 33913217310), (7, 29068471980), (9, 22608811540), (10, 20347930386), (12, 16956608655), (14, 14534235990), (15, 13565286924), (18, 11304405770), (20, 10173965193), (21, 9689490660), (28, 7267117995), (30, 6782643462), (35, 5813694396), (36, 5652202885), (42, 4844745330), (45, 4521762308), (60, 3391321731), (63, 3229830220), (70, 2906847198), (84, 2422372665), (90, 2260881154), (105, 1937898132), (126, 1614915110), (140, 1453423599), (180, 1130440577), (210, 968949066), (252, 807457555), (315, 645966044), (420, 484474533), (630, 322983022), (1260, 161491511)]