193198712

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2459}}^1$

素因数の和:2556

約数の個数: 64

約数和(自身を含む): 439257600

約数和(自身を除く): 246058888

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 61, 92, 122, 161, 184, 244, 322, 427, 488, 644, 854, 1288, 1403, 1708, 2459, 2806, 3416, 4918, 5612, 9821, 9836, 11224, 17213, 19642, 19672, 34426, 39284, 56557, 68852, 78568, 113114, 137704, 149999, 226228, 299998, 395899, 452456, 599996, 791798, 1049993, 1199992, 1583596, 2099986, 3167192, 3449977, 4199972, 6899954, 8399944, 13799908, 24149839, 27599816, 48299678, 96599356, 193198712]

約数ペア:

[(1, 193198712), (2, 96599356), (4, 48299678), (7, 27599816), (8, 24149839), (14, 13799908), (23, 8399944), (28, 6899954), (46, 4199972), (56, 3449977), (61, 3167192), (92, 2099986), (122, 1583596), (161, 1199992), (184, 1049993), (244, 791798), (322, 599996), (427, 452456), (488, 395899), (644, 299998), (854, 226228), (1288, 149999), (1403, 137704), (1708, 113114), (2459, 78568), (2806, 68852), (3416, 56557), (4918, 39284), (5612, 34426), (9821, 19672), (9836, 19642), (11224, 17213)]