201751728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{221219}}^1$

素因数の和:221249

約数の個数: 40

約数和(自身を含む): 548625600

約数和(自身を除く): 346873872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 221219, 442438, 663657, 884876, 1327314, 1769752, 2654628, 3539504, 4203161, 5309256, 8406322, 10618512, 12609483, 16812644, 25218966, 33625288, 50437932, 67250576, 100875864, 201751728]

約数ペア:

[(1, 201751728), (2, 100875864), (3, 67250576), (4, 50437932), (6, 33625288), (8, 25218966), (12, 16812644), (16, 12609483), (19, 10618512), (24, 8406322), (38, 5309256), (48, 4203161), (57, 3539504), (76, 2654628), (114, 1769752), (152, 1327314), (228, 884876), (304, 663657), (456, 442438), (912, 221219)]