201257430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 553153536

約数和(自身を除く): 351896106

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 53, 55, 66, 74, 106, 110, 111, 159, 165, 185, 222, 265, 311, 318, 330, 370, 407, 530, 555, 583, 622, 795, 814, 933, 1110, 1166, 1221, 1555, 1590, 1749, 1866, 1961, 2035, 2442, 2915, 3110, 3421, 3498, 3922, 4070, 4665, 5830, 5883, 6105, 6842, 8745, 9330, 9805, 10263, 11507, 11766, 12210, 16483, 17105, 17490, 19610, 20526, 21571, 23014, 29415, 32966, 34210, 34521, 43142, 49449, 51315, 57535, 58830, 64713, 69042, 82415, 98898, 102630, 107855, 115070, 126577, 129426, 164830, 172605, 181313, 215710, 247245, 253154, 323565, 345210, 362626, 379731, 494490, 543939, 609871, 632885, 647130, 759462, 906565, 1087878, 1219742, 1265770, 1813130, 1829613, 1898655, 2719695, 3049355, 3659226, 3797310, 5439390, 6098710, 6708581, 9148065, 13417162, 18296130, 20125743, 33542905, 40251486, 67085810, 100628715, 201257430]

約数ペア:

[(1, 201257430), (2, 100628715), (3, 67085810), (5, 40251486), (6, 33542905), (10, 20125743), (11, 18296130), (15, 13417162), (22, 9148065), (30, 6708581), (33, 6098710), (37, 5439390), (53, 3797310), (55, 3659226), (66, 3049355), (74, 2719695), (106, 1898655), (110, 1829613), (111, 1813130), (159, 1265770), (165, 1219742), (185, 1087878), (222, 906565), (265, 759462), (311, 647130), (318, 632885), (330, 609871), (370, 543939), (407, 494490), (530, 379731), (555, 362626), (583, 345210), (622, 323565), (795, 253154), (814, 247245), (933, 215710), (1110, 181313), (1166, 172605), (1221, 164830), (1555, 129426), (1590, 126577), (1749, 115070), (1866, 107855), (1961, 102630), (2035, 98898), (2442, 82415), (2915, 69042), (3110, 64713), (3421, 58830), (3498, 57535), (3922, 51315), (4070, 49449), (4665, 43142), (5830, 34521), (5883, 34210), (6105, 32966), (6842, 29415), (8745, 23014), (9330, 21571), (9805, 20526), (10263, 19610), (11507, 17490), (11766, 17105), (12210, 16483)]