202165928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 414960000

約数和(自身を除く): 212794072

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 103, 148, 152, 206, 296, 349, 412, 698, 703, 824, 1396, 1406, 1957, 2792, 2812, 3811, 3914, 5624, 6631, 7622, 7828, 12913, 13262, 15244, 15656, 25826, 26524, 30488, 35947, 51652, 53048, 71894, 72409, 103304, 143788, 144818, 245347, 287576, 289636, 490694, 579272, 682993, 981388, 1330039, 1365986, 1962776, 2660078, 2731972, 5320156, 5463944, 10640312, 25270741, 50541482, 101082964, 202165928]

約数ペア:

[(1, 202165928), (2, 101082964), (4, 50541482), (8, 25270741), (19, 10640312), (37, 5463944), (38, 5320156), (74, 2731972), (76, 2660078), (103, 1962776), (148, 1365986), (152, 1330039), (206, 981388), (296, 682993), (349, 579272), (412, 490694), (698, 289636), (703, 287576), (824, 245347), (1396, 144818), (1406, 143788), (1957, 103304), (2792, 72409), (2812, 71894), (3811, 53048), (3914, 51652), (5624, 35947), (6631, 30488), (7622, 26524), (7828, 25826), (12913, 15656), (13262, 15244)]