204431526

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 527567040

約数和(自身を除く): 323135514

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 131, 162, 169, 171, 234, 243, 247, 262, 338, 342, 351, 393, 486, 494, 507, 513, 702, 741, 786, 1014, 1026, 1053, 1179, 1482, 1521, 1539, 1703, 2106, 2223, 2358, 2489, 3042, 3078, 3159, 3211, 3406, 3537, 4446, 4563, 4617, 4978, 5109, 6318, 6422, 6669, 7074, 7467, 9126, 9234, 9633, 10218, 10611, 13338, 13689, 14934, 15327, 19266, 20007, 21222, 22139, 22401, 27378, 28899, 30654, 31833, 32357, 40014, 41067, 44278, 44802, 45981, 57798, 60021, 63666, 64714, 66417, 67203, 82134, 86697, 91962, 97071, 120042, 132834, 134406, 137943, 173394, 194142, 199251, 201609, 260091, 275886, 291213, 398502, 403218, 413829, 420641, 520182, 582426, 597753, 604827, 780273, 827658, 841282, 873639, 1195506, 1209654, 1261923, 1560546, 1747278, 1793259, 2523846, 2620917, 3586518, 3785769, 5241834, 5379777, 7571538, 7862751, 10759554, 11357307, 15725502, 22714614, 34071921, 68143842, 102215763, 204431526]

約数ペア:

[(1, 204431526), (2, 102215763), (3, 68143842), (6, 34071921), (9, 22714614), (13, 15725502), (18, 11357307), (19, 10759554), (26, 7862751), (27, 7571538), (38, 5379777), (39, 5241834), (54, 3785769), (57, 3586518), (78, 2620917), (81, 2523846), (114, 1793259), (117, 1747278), (131, 1560546), (162, 1261923), (169, 1209654), (171, 1195506), (234, 873639), (243, 841282), (247, 827658), (262, 780273), (338, 604827), (342, 597753), (351, 582426), (393, 520182), (486, 420641), (494, 413829), (507, 403218), (513, 398502), (702, 291213), (741, 275886), (786, 260091), (1014, 201609), (1026, 199251), (1053, 194142), (1179, 173394), (1482, 137943), (1521, 134406), (1539, 132834), (1703, 120042), (2106, 97071), (2223, 91962), (2358, 86697), (2489, 82134), (3042, 67203), (3078, 66417), (3159, 64714), (3211, 63666), (3406, 60021), (3537, 57798), (4446, 45981), (4563, 44802), (4617, 44278), (4978, 41067), (5109, 40014), (6318, 32357), (6422, 31833), (6669, 30654), (7074, 28899), (7467, 27378), (9126, 22401), (9234, 22139), (9633, 21222), (10218, 20007), (10611, 19266), (13338, 15327), (13689, 14934)]