214904718

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:719

約数の個数: 128

約数和(自身を含む): 589731840

約数和(自身を除く): 374827122

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 53, 54, 63, 102, 106, 119, 126, 153, 159, 189, 238, 306, 318, 357, 371, 378, 459, 477, 631, 714, 742, 901, 918, 954, 1071, 1113, 1262, 1431, 1802, 1893, 2142, 2226, 2703, 2862, 3213, 3339, 3786, 4417, 5406, 5679, 6307, 6426, 6678, 8109, 8834, 10017, 10727, 11358, 12614, 13251, 16218, 17037, 18921, 20034, 21454, 24327, 26502, 32181, 33443, 34074, 37842, 39753, 48654, 56763, 64362, 66886, 75089, 79506, 96543, 100329, 113526, 119259, 150178, 170289, 193086, 200658, 225267, 234101, 238518, 289629, 300987, 340578, 450534, 468202, 568531, 579258, 601974, 675801, 702303, 902961, 1137062, 1351602, 1404606, 1705593, 1805922, 2027403, 2106909, 3411186, 3979717, 4054806, 4213818, 5116779, 6320727, 7959434, 10233558, 11939151, 12641454, 15350337, 23878302, 30700674, 35817453, 71634906, 107452359, 214904718]

約数ペア:

[(1, 214904718), (2, 107452359), (3, 71634906), (6, 35817453), (7, 30700674), (9, 23878302), (14, 15350337), (17, 12641454), (18, 11939151), (21, 10233558), (27, 7959434), (34, 6320727), (42, 5116779), (51, 4213818), (53, 4054806), (54, 3979717), (63, 3411186), (102, 2106909), (106, 2027403), (119, 1805922), (126, 1705593), (153, 1404606), (159, 1351602), (189, 1137062), (238, 902961), (306, 702303), (318, 675801), (357, 601974), (371, 579258), (378, 568531), (459, 468202), (477, 450534), (631, 340578), (714, 300987), (742, 289629), (901, 238518), (918, 234101), (954, 225267), (1071, 200658), (1113, 193086), (1262, 170289), (1431, 150178), (1802, 119259), (1893, 113526), (2142, 100329), (2226, 96543), (2703, 79506), (2862, 75089), (3213, 66886), (3339, 64362), (3786, 56763), (4417, 48654), (5406, 39753), (5679, 37842), (6307, 34074), (6426, 33443), (6678, 32181), (8109, 26502), (8834, 24327), (10017, 21454), (10727, 20034), (11358, 18921), (12614, 17037), (13251, 16218)]