201268564990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{389}}^1$

素因数の和:862

約数の個数: 128

約数和(自身を含む): 384872342400

約数和(自身を除く): 183603777410

約数列:

[1, 2, 5, 10, 41, 59, 73, 82, 118, 146, 205, 293, 295, 365, 389, 410, 586, 590, 730, 778, 1465, 1945, 2419, 2930, 2993, 3890, 4307, 4838, 5986, 8614, 12013, 12095, 14965, 15949, 17287, 21389, 21535, 22951, 24026, 24190, 28397, 29930, 31898, 34574, 42778, 43070, 45902, 56794, 60065, 79745, 86435, 106945, 113977, 114755, 120130, 141985, 159490, 172870, 176587, 213890, 227954, 229510, 283970, 353174, 569885, 708767, 876949, 882935, 940991, 1139770, 1164277, 1261951, 1417534, 1675423, 1753898, 1765870, 1881982, 2328554, 2523902, 3350846, 3543835, 4384745, 4673057, 4704955, 5821385, 6309755, 6724643, 7087670, 8320321, 8377115, 8769490, 9346114, 9409910, 11642770, 12619510, 13449286, 16640642, 16754230, 23365285, 33623215, 41601605, 46730570, 51739991, 67246430, 68692343, 83203210, 103479982, 137384686, 258699955, 275710363, 341133161, 343461715, 490898939, 517399910, 551420726, 682266322, 686923430, 981797878, 1378551815, 1705665805, 2454494695, 2757103630, 3411331610, 4908989390, 20126856499, 40253712998, 100634282495, 201268564990]

約数ペア:

[(1, 201268564990), (2, 100634282495), (5, 40253712998), (10, 20126856499), (41, 4908989390), (59, 3411331610), (73, 2757103630), (82, 2454494695), (118, 1705665805), (146, 1378551815), (205, 981797878), (293, 686923430), (295, 682266322), (365, 551420726), (389, 517399910), (410, 490898939), (586, 343461715), (590, 341133161), (730, 275710363), (778, 258699955), (1465, 137384686), (1945, 103479982), (2419, 83203210), (2930, 68692343), (2993, 67246430), (3890, 51739991), (4307, 46730570), (4838, 41601605), (5986, 33623215), (8614, 23365285), (12013, 16754230), (12095, 16640642), (14965, 13449286), (15949, 12619510), (17287, 11642770), (21389, 9409910), (21535, 9346114), (22951, 8769490), (24026, 8377115), (24190, 8320321), (28397, 7087670), (29930, 6724643), (31898, 6309755), (34574, 5821385), (42778, 4704955), (43070, 4673057), (45902, 4384745), (56794, 3543835), (60065, 3350846), (79745, 2523902), (86435, 2328554), (106945, 1881982), (113977, 1765870), (114755, 1753898), (120130, 1675423), (141985, 1417534), (159490, 1261951), (172870, 1164277), (176587, 1139770), (213890, 940991), (227954, 882935), (229510, 876949), (283970, 708767), (353174, 569885)]