203429898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 517570560

約数和(自身を除く): 314140662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 107, 126, 158, 191, 214, 237, 321, 382, 474, 553, 573, 642, 711, 749, 963, 1106, 1146, 1337, 1422, 1498, 1659, 1719, 1926, 2247, 2674, 3318, 3438, 4011, 4494, 4977, 6741, 8022, 8453, 9954, 12033, 13482, 15089, 16906, 20437, 24066, 25359, 30178, 40874, 45267, 50718, 59171, 61311, 76077, 90534, 105623, 118342, 122622, 135801, 143059, 152154, 177513, 183933, 211246, 271602, 286118, 316869, 355026, 367866, 429177, 532539, 633738, 858354, 950607, 1065078, 1287531, 1614523, 1901214, 2575062, 3229046, 4843569, 9687138, 11301661, 14530707, 22603322, 29061414, 33904983, 67809966, 101714949, 203429898]

約数ペア:

[(1, 203429898), (2, 101714949), (3, 67809966), (6, 33904983), (7, 29061414), (9, 22603322), (14, 14530707), (18, 11301661), (21, 9687138), (42, 4843569), (63, 3229046), (79, 2575062), (107, 1901214), (126, 1614523), (158, 1287531), (191, 1065078), (214, 950607), (237, 858354), (321, 633738), (382, 532539), (474, 429177), (553, 367866), (573, 355026), (642, 316869), (711, 286118), (749, 271602), (963, 211246), (1106, 183933), (1146, 177513), (1337, 152154), (1422, 143059), (1498, 135801), (1659, 122622), (1719, 118342), (1926, 105623), (2247, 90534), (2674, 76077), (3318, 61311), (3438, 59171), (4011, 50718), (4494, 45267), (4977, 40874), (6741, 30178), (8022, 25359), (8453, 24066), (9954, 20437), (12033, 16906), (13482, 15089)]