199818932

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 376696320

約数和(自身を除く): 176877388

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 181, 307, 362, 614, 724, 899, 1228, 1798, 3596, 5249, 5611, 8903, 9517, 10498, 11222, 17806, 19034, 20996, 22444, 35612, 38068, 55567, 111134, 162719, 222268, 275993, 325438, 551986, 650876, 1103972, 1611443, 1722577, 3222886, 3445154, 6445772, 6890308, 49954733, 99909466, 199818932]

約数ペア:

[(1, 199818932), (2, 99909466), (4, 49954733), (29, 6890308), (31, 6445772), (58, 3445154), (62, 3222886), (116, 1722577), (124, 1611443), (181, 1103972), (307, 650876), (362, 551986), (614, 325438), (724, 275993), (899, 222268), (1228, 162719), (1798, 111134), (3596, 55567), (5249, 38068), (5611, 35612), (8903, 22444), (9517, 20996), (10498, 19034), (11222, 17806)]