195306228

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:639

約数の個数: 120

約数和(自身を含む): 557088840

約数和(自身を除く): 361782612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 89, 108, 117, 156, 162, 178, 234, 267, 324, 351, 356, 468, 521, 534, 702, 801, 1042, 1053, 1068, 1157, 1404, 1563, 1602, 2084, 2106, 2314, 2403, 3126, 3204, 3471, 4212, 4628, 4689, 4806, 6252, 6773, 6942, 7209, 9378, 9612, 10413, 13546, 13884, 14067, 14418, 18756, 20319, 20826, 27092, 28134, 28836, 31239, 40638, 41652, 42201, 46369, 56268, 60957, 62478, 81276, 84402, 92738, 93717, 121914, 124956, 139107, 168804, 182871, 185476, 187434, 243828, 278214, 365742, 374868, 417321, 548613, 556428, 602797, 731484, 834642, 1097226, 1205594, 1251963, 1669284, 1808391, 2194452, 2411188, 2503926, 3616782, 3755889, 5007852, 5425173, 7233564, 7511778, 10850346, 15023556, 16275519, 21700692, 32551038, 48826557, 65102076, 97653114, 195306228]

約数ペア:

[(1, 195306228), (2, 97653114), (3, 65102076), (4, 48826557), (6, 32551038), (9, 21700692), (12, 16275519), (13, 15023556), (18, 10850346), (26, 7511778), (27, 7233564), (36, 5425173), (39, 5007852), (52, 3755889), (54, 3616782), (78, 2503926), (81, 2411188), (89, 2194452), (108, 1808391), (117, 1669284), (156, 1251963), (162, 1205594), (178, 1097226), (234, 834642), (267, 731484), (324, 602797), (351, 556428), (356, 548613), (468, 417321), (521, 374868), (534, 365742), (702, 278214), (801, 243828), (1042, 187434), (1053, 185476), (1068, 182871), (1157, 168804), (1404, 139107), (1563, 124956), (1602, 121914), (2084, 93717), (2106, 92738), (2314, 84402), (2403, 81276), (3126, 62478), (3204, 60957), (3471, 56268), (4212, 46369), (4628, 42201), (4689, 41652), (4806, 40638), (6252, 31239), (6773, 28836), (6942, 28134), (7209, 27092), (9378, 20826), (9612, 20319), (10413, 18756), (13546, 14418), (13884, 14067)]