201839330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37447}}^1$

素因数の和:37479

約数の個数: 48

約数和(自身を含む): 461059776

約数和(自身を除く): 259220446

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 37447, 74894, 187235, 262129, 374470, 411917, 524258, 823834, 1310645, 1834903, 2059585, 2621290, 2883419, 3669806, 4119170, 5766838, 9174515, 14417095, 18349030, 20183933, 28834190, 40367866, 100919665, 201839330]

約数ペア:

[(1, 201839330), (2, 100919665), (5, 40367866), (7, 28834190), (10, 20183933), (11, 18349030), (14, 14417095), (22, 9174515), (35, 5766838), (49, 4119170), (55, 3669806), (70, 2883419), (77, 2621290), (98, 2059585), (110, 1834903), (154, 1310645), (245, 823834), (385, 524258), (490, 411917), (539, 374470), (770, 262129), (1078, 187235), (2695, 74894), (5390, 37447)]