214407230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 425502720

約数和(自身を除く): 211095490

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 89, 170, 178, 185, 370, 383, 445, 629, 766, 890, 1258, 1513, 1915, 3026, 3145, 3293, 3830, 6290, 6511, 6586, 7565, 13022, 14171, 15130, 16465, 28342, 32555, 32930, 34087, 55981, 65110, 68174, 70855, 111962, 141710, 170435, 240907, 279905, 340870, 481814, 559810, 579479, 1158958, 1204535, 1261219, 2409070, 2522438, 2897395, 5794790, 6306095, 12612190, 21440723, 42881446, 107203615, 214407230]

約数ペア:

[(1, 214407230), (2, 107203615), (5, 42881446), (10, 21440723), (17, 12612190), (34, 6306095), (37, 5794790), (74, 2897395), (85, 2522438), (89, 2409070), (170, 1261219), (178, 1204535), (185, 1158958), (370, 579479), (383, 559810), (445, 481814), (629, 340870), (766, 279905), (890, 240907), (1258, 170435), (1513, 141710), (1915, 111962), (3026, 70855), (3145, 68174), (3293, 65110), (3830, 55981), (6290, 34087), (6511, 32930), (6586, 32555), (7565, 28342), (13022, 16465), (14171, 15130)]