203971536

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{74551}}^1$

素因数の和:74584

約数の個数: 60

約数和(自身を含む): 600889120

約数和(自身を除く): 396917584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 74551, 149102, 223653, 298204, 447306, 596408, 670959, 894612, 1192816, 1341918, 1416469, 1789224, 2683836, 2832938, 3578448, 4249407, 5367672, 5665876, 8498814, 10735344, 11331752, 12748221, 16997628, 22663504, 25496442, 33995256, 50992884, 67990512, 101985768, 203971536]

約数ペア:

[(1, 203971536), (2, 101985768), (3, 67990512), (4, 50992884), (6, 33995256), (8, 25496442), (9, 22663504), (12, 16997628), (16, 12748221), (18, 11331752), (19, 10735344), (24, 8498814), (36, 5665876), (38, 5367672), (48, 4249407), (57, 3578448), (72, 2832938), (76, 2683836), (114, 1789224), (144, 1416469), (152, 1341918), (171, 1192816), (228, 894612), (304, 670959), (342, 596408), (456, 447306), (684, 298204), (912, 223653), (1368, 149102), (2736, 74551)]