201897950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{883}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 399550320

約数和(自身を除く): 197652370

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 269, 425, 538, 850, 883, 1345, 1766, 2690, 4415, 4573, 6725, 8830, 9146, 13450, 15011, 22075, 22865, 30022, 44150, 45730, 75055, 114325, 150110, 228650, 237527, 375275, 475054, 750550, 1187635, 2375270, 4037959, 5938175, 8075918, 11876350, 20189795, 40379590, 100948975, 201897950]

約数ペア:

[(1, 201897950), (2, 100948975), (5, 40379590), (10, 20189795), (17, 11876350), (25, 8075918), (34, 5938175), (50, 4037959), (85, 2375270), (170, 1187635), (269, 750550), (425, 475054), (538, 375275), (850, 237527), (883, 228650), (1345, 150110), (1766, 114325), (2690, 75055), (4415, 45730), (4573, 44150), (6725, 30022), (8830, 22865), (9146, 22075), (13450, 15011)]