201658480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109597}}^1$

素因数の和:109633

約数の個数: 40

約数和(自身を含む): 489245472

約数和(自身を除く): 287586992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 109597, 219194, 438388, 547985, 876776, 1095970, 1753552, 2191940, 2520731, 4383880, 5041462, 8767760, 10082924, 12603655, 20165848, 25207310, 40331696, 50414620, 100829240, 201658480]

約数ペア:

[(1, 201658480), (2, 100829240), (4, 50414620), (5, 40331696), (8, 25207310), (10, 20165848), (16, 12603655), (20, 10082924), (23, 8767760), (40, 5041462), (46, 4383880), (80, 2520731), (92, 2191940), (115, 1753552), (184, 1095970), (230, 876776), (368, 547985), (460, 438388), (920, 219194), (1840, 109597)]