214884400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{23357}}^1$

素因数の和:23398

約数の個数: 60

約数和(自身を含む): 538728912

約数和(自身を除く): 323844512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1840, 2300, 4600, 9200, 23357, 46714, 93428, 116785, 186856, 233570, 373712, 467140, 537211, 583925, 934280, 1074422, 1167850, 1868560, 2148844, 2335700, 2686055, 4297688, 4671400, 5372110, 8595376, 9342800, 10744220, 13430275, 21488440, 26860550, 42976880, 53721100, 107442200, 214884400]

約数ペア:

[(1, 214884400), (2, 107442200), (4, 53721100), (5, 42976880), (8, 26860550), (10, 21488440), (16, 13430275), (20, 10744220), (23, 9342800), (25, 8595376), (40, 5372110), (46, 4671400), (50, 4297688), (80, 2686055), (92, 2335700), (100, 2148844), (115, 1868560), (184, 1167850), (200, 1074422), (230, 934280), (368, 583925), (400, 537211), (460, 467140), (575, 373712), (920, 233570), (1150, 186856), (1840, 116785), (2300, 93428), (4600, 46714), (9200, 23357)]