201519382626

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2971}}^1\times {\mathrm{40519}}^1$

素因数の和:43532

約数の個数: 64

約数和(自身を含む): 462433689600

約数和(自身を除く): 260914306974

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 2971, 5942, 8913, 17826, 26739, 40519, 53478, 80217, 81038, 92101, 121557, 160434, 184202, 243114, 276303, 364671, 552606, 729342, 828909, 1094013, 1256089, 1657818, 2188026, 2486727, 2512178, 3768267, 4973454, 7536534, 11304801, 22609602, 33914403, 67828806, 120381949, 240763898, 361145847, 722291694, 1083437541, 2166875082, 3250312623, 3731840419, 6500625246, 7463680838, 11195521257, 22391042514, 33586563771, 67173127542, 100759691313, 201519382626]

約数ペア:

[(1, 201519382626), (2, 100759691313), (3, 67173127542), (6, 33586563771), (9, 22391042514), (18, 11195521257), (27, 7463680838), (31, 6500625246), (54, 3731840419), (62, 3250312623), (93, 2166875082), (186, 1083437541), (279, 722291694), (558, 361145847), (837, 240763898), (1674, 120381949), (2971, 67828806), (5942, 33914403), (8913, 22609602), (17826, 11304801), (26739, 7536534), (40519, 4973454), (53478, 3768267), (80217, 2512178), (81038, 2486727), (92101, 2188026), (121557, 1657818), (160434, 1256089), (184202, 1094013), (243114, 828909), (276303, 729342), (364671, 552606)]