199242108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 583390080

約数和(自身を除く): 384147972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 79, 102, 117, 153, 156, 158, 204, 221, 234, 237, 306, 316, 317, 442, 468, 474, 612, 634, 663, 711, 884, 948, 951, 1027, 1268, 1326, 1343, 1422, 1902, 1989, 2054, 2652, 2686, 2844, 2853, 3081, 3804, 3978, 4029, 4108, 4121, 5372, 5389, 5706, 6162, 7956, 8058, 8242, 9243, 10778, 11412, 12087, 12324, 12363, 16116, 16167, 16484, 17459, 18486, 21556, 24174, 24726, 25043, 32334, 34918, 36972, 37089, 48348, 48501, 49452, 50086, 52377, 64668, 69836, 70057, 74178, 75129, 97002, 100172, 104754, 140114, 148356, 150258, 157131, 194004, 209508, 210171, 225387, 280228, 300516, 314262, 325559, 420342, 425731, 450774, 628524, 630513, 651118, 840684, 851462, 901548, 976677, 1261026, 1277193, 1302236, 1702924, 1953354, 2522052, 2554386, 2930031, 3831579, 3906708, 5108772, 5534503, 5860062, 7663158, 11069006, 11720124, 15326316, 16603509, 22138012, 33207018, 49810527, 66414036, 99621054, 199242108]

約数ペア:

[(1, 199242108), (2, 99621054), (3, 66414036), (4, 49810527), (6, 33207018), (9, 22138012), (12, 16603509), (13, 15326316), (17, 11720124), (18, 11069006), (26, 7663158), (34, 5860062), (36, 5534503), (39, 5108772), (51, 3906708), (52, 3831579), (68, 2930031), (78, 2554386), (79, 2522052), (102, 1953354), (117, 1702924), (153, 1302236), (156, 1277193), (158, 1261026), (204, 976677), (221, 901548), (234, 851462), (237, 840684), (306, 651118), (316, 630513), (317, 628524), (442, 450774), (468, 425731), (474, 420342), (612, 325559), (634, 314262), (663, 300516), (711, 280228), (884, 225387), (948, 210171), (951, 209508), (1027, 194004), (1268, 157131), (1326, 150258), (1343, 148356), (1422, 140114), (1902, 104754), (1989, 100172), (2054, 97002), (2652, 75129), (2686, 74178), (2844, 70057), (2853, 69836), (3081, 64668), (3804, 52377), (3978, 50086), (4029, 49452), (4108, 48501), (4121, 48348), (5372, 37089), (5389, 36972), (5706, 34918), (6162, 32334), (7956, 25043), (8058, 24726), (8242, 24174), (9243, 21556), (10778, 18486), (11412, 17459), (12087, 16484), (12324, 16167), (12363, 16116)]