211674474

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:972

約数の個数: 96

約数和(自身を含む): 532531584

約数和(自身を除く): 320857110

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 53, 66, 69, 99, 106, 138, 159, 198, 207, 253, 318, 414, 477, 506, 583, 759, 877, 954, 1166, 1219, 1518, 1749, 1754, 2277, 2438, 2631, 3498, 3657, 4554, 5247, 5262, 7314, 7893, 9647, 10494, 10971, 13409, 15786, 19294, 20171, 21942, 26818, 28941, 40227, 40342, 46481, 57882, 60513, 80454, 86823, 92962, 120681, 121026, 139443, 173646, 181539, 221881, 241362, 278886, 363078, 418329, 443762, 511291, 665643, 836658, 1022582, 1069063, 1331286, 1533873, 1996929, 2138126, 3067746, 3207189, 3993858, 4601619, 6414378, 9203238, 9621567, 11759693, 19243134, 23519386, 35279079, 70558158, 105837237, 211674474]

約数ペア:

[(1, 211674474), (2, 105837237), (3, 70558158), (6, 35279079), (9, 23519386), (11, 19243134), (18, 11759693), (22, 9621567), (23, 9203238), (33, 6414378), (46, 4601619), (53, 3993858), (66, 3207189), (69, 3067746), (99, 2138126), (106, 1996929), (138, 1533873), (159, 1331286), (198, 1069063), (207, 1022582), (253, 836658), (318, 665643), (414, 511291), (477, 443762), (506, 418329), (583, 363078), (759, 278886), (877, 241362), (954, 221881), (1166, 181539), (1219, 173646), (1518, 139443), (1749, 121026), (1754, 120681), (2277, 92962), (2438, 86823), (2631, 80454), (3498, 60513), (3657, 57882), (4554, 46481), (5247, 40342), (5262, 40227), (7314, 28941), (7893, 26818), (9647, 21942), (10494, 20171), (10971, 19294), (13409, 15786)]