205358916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{577}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 580034560

約数和(自身を除く): 374675644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 223, 228, 266, 399, 446, 532, 577, 669, 798, 892, 1154, 1338, 1561, 1596, 1731, 2308, 2676, 3122, 3462, 4039, 4237, 4683, 6244, 6924, 8078, 8474, 9366, 10963, 12117, 12711, 16156, 16948, 18732, 21926, 24234, 25422, 29659, 32889, 43852, 48468, 50844, 59318, 65778, 76741, 88977, 118636, 128671, 131556, 153482, 177954, 230223, 257342, 306964, 355908, 386013, 460446, 514684, 772026, 900697, 920892, 1544052, 1801394, 2444749, 2702091, 3602788, 4889498, 5404182, 7334247, 9778996, 10808364, 14668494, 17113243, 29336988, 34226486, 51339729, 68452972, 102679458, 205358916]

約数ペア:

[(1, 205358916), (2, 102679458), (3, 68452972), (4, 51339729), (6, 34226486), (7, 29336988), (12, 17113243), (14, 14668494), (19, 10808364), (21, 9778996), (28, 7334247), (38, 5404182), (42, 4889498), (57, 3602788), (76, 2702091), (84, 2444749), (114, 1801394), (133, 1544052), (223, 920892), (228, 900697), (266, 772026), (399, 514684), (446, 460446), (532, 386013), (577, 355908), (669, 306964), (798, 257342), (892, 230223), (1154, 177954), (1338, 153482), (1561, 131556), (1596, 128671), (1731, 118636), (2308, 88977), (2676, 76741), (3122, 65778), (3462, 59318), (4039, 50844), (4237, 48468), (4683, 43852), (6244, 32889), (6924, 29659), (8078, 25422), (8474, 24234), (9366, 21926), (10963, 18732), (12117, 16948), (12711, 16156)]