207234045

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 402554880

約数和(自身を除く): 195320835

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 47, 57, 81, 95, 135, 141, 171, 191, 235, 243, 285, 405, 423, 513, 573, 705, 855, 893, 955, 1215, 1269, 1539, 1719, 2115, 2565, 2679, 2865, 3629, 3807, 4465, 4617, 5157, 6345, 7695, 8037, 8595, 8977, 10887, 11421, 13395, 15471, 18145, 19035, 23085, 24111, 25785, 26931, 32661, 40185, 44885, 46413, 54435, 57105, 72333, 77355, 80793, 97983, 120555, 134655, 163305, 170563, 216999, 232065, 242379, 293949, 361665, 403965, 489915, 511689, 727137, 852815, 881847, 1084995, 1211895, 1469745, 1535067, 2181411, 2558445, 3635685, 4409235, 4605201, 7675335, 10907055, 13815603, 23026005, 41446809, 69078015, 207234045]

約数ペア:

[(1, 207234045), (3, 69078015), (5, 41446809), (9, 23026005), (15, 13815603), (19, 10907055), (27, 7675335), (45, 4605201), (47, 4409235), (57, 3635685), (81, 2558445), (95, 2181411), (135, 1535067), (141, 1469745), (171, 1211895), (191, 1084995), (235, 881847), (243, 852815), (285, 727137), (405, 511689), (423, 489915), (513, 403965), (573, 361665), (705, 293949), (855, 242379), (893, 232065), (955, 216999), (1215, 170563), (1269, 163305), (1539, 134655), (1719, 120555), (2115, 97983), (2565, 80793), (2679, 77355), (2865, 72333), (3629, 57105), (3807, 54435), (4465, 46413), (4617, 44885), (5157, 40185), (6345, 32661), (7695, 26931), (8037, 25785), (8595, 24111), (8977, 23085), (10887, 19035), (11421, 18145), (13395, 15471)]