213503892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1421

約数の個数: 96

約数和(自身を含む): 596090880

約数和(自身を除く): 382586988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 47, 82, 84, 94, 123, 141, 164, 188, 246, 282, 287, 329, 492, 564, 574, 658, 861, 987, 1148, 1316, 1319, 1722, 1927, 1974, 2638, 3444, 3854, 3948, 3957, 5276, 5781, 7708, 7914, 9233, 11562, 13489, 15828, 18466, 23124, 26978, 27699, 36932, 40467, 53956, 54079, 55398, 61993, 80934, 108158, 110796, 123986, 161868, 162237, 185979, 216316, 247972, 324474, 371958, 378553, 433951, 648948, 743916, 757106, 867902, 1135659, 1301853, 1514212, 1735804, 2271318, 2541713, 2603706, 4542636, 5083426, 5207412, 7625139, 10166852, 15250278, 17791991, 30500556, 35583982, 53375973, 71167964, 106751946, 213503892]

約数ペア:

[(1, 213503892), (2, 106751946), (3, 71167964), (4, 53375973), (6, 35583982), (7, 30500556), (12, 17791991), (14, 15250278), (21, 10166852), (28, 7625139), (41, 5207412), (42, 5083426), (47, 4542636), (82, 2603706), (84, 2541713), (94, 2271318), (123, 1735804), (141, 1514212), (164, 1301853), (188, 1135659), (246, 867902), (282, 757106), (287, 743916), (329, 648948), (492, 433951), (564, 378553), (574, 371958), (658, 324474), (861, 247972), (987, 216316), (1148, 185979), (1316, 162237), (1319, 161868), (1722, 123986), (1927, 110796), (1974, 108158), (2638, 80934), (3444, 61993), (3854, 55398), (3948, 54079), (3957, 53956), (5276, 40467), (5781, 36932), (7708, 27699), (7914, 26978), (9233, 23124), (11562, 18466), (13489, 15828)]