212137002

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 593233920

約数和(自身を除く): 381096918

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 163, 189, 198, 231, 297, 313, 326, 378, 462, 489, 594, 626, 693, 939, 978, 1141, 1386, 1467, 1793, 1878, 2079, 2191, 2282, 2817, 2934, 3423, 3443, 3586, 4158, 4382, 4401, 5379, 5634, 6573, 6846, 6886, 8451, 8802, 10269, 10329, 10758, 12551, 13146, 16137, 16902, 19719, 20538, 20658, 24101, 25102, 30807, 30987, 32274, 37653, 39438, 48202, 48411, 51019, 59157, 61614, 61974, 72303, 75306, 92961, 96822, 102038, 112959, 118314, 144606, 153057, 185922, 216909, 225918, 306114, 338877, 357133, 433818, 459171, 561209, 650727, 677754, 714266, 918342, 1071399, 1122418, 1301454, 1377513, 1683627, 2142798, 2755026, 3214197, 3367254, 3928463, 5050881, 6428394, 7856926, 9642591, 10101762, 11785389, 15152643, 19285182, 23570778, 30305286, 35356167, 70712334, 106068501, 212137002]

約数ペア:

[(1, 212137002), (2, 106068501), (3, 70712334), (6, 35356167), (7, 30305286), (9, 23570778), (11, 19285182), (14, 15152643), (18, 11785389), (21, 10101762), (22, 9642591), (27, 7856926), (33, 6428394), (42, 5050881), (54, 3928463), (63, 3367254), (66, 3214197), (77, 2755026), (99, 2142798), (126, 1683627), (154, 1377513), (163, 1301454), (189, 1122418), (198, 1071399), (231, 918342), (297, 714266), (313, 677754), (326, 650727), (378, 561209), (462, 459171), (489, 433818), (594, 357133), (626, 338877), (693, 306114), (939, 225918), (978, 216909), (1141, 185922), (1386, 153057), (1467, 144606), (1793, 118314), (1878, 112959), (2079, 102038), (2191, 96822), (2282, 92961), (2817, 75306), (2934, 72303), (3423, 61974), (3443, 61614), (3586, 59157), (4158, 51019), (4382, 48411), (4401, 48202), (5379, 39438), (5634, 37653), (6573, 32274), (6846, 30987), (6886, 30807), (8451, 25102), (8802, 24101), (10269, 20658), (10329, 20538), (10758, 19719), (12551, 16902), (13146, 16137)]