202397240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12941}}^1$

素因数の和:12992

約数の個数: 64

約数和(自身を含む): 503184960

約数和(自身を除く): 300787720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 7820, 12941, 15640, 25882, 51764, 64705, 103528, 129410, 219997, 258820, 297643, 439994, 517640, 595286, 879988, 1099985, 1190572, 1488215, 1759976, 2199970, 2381144, 2976430, 4399940, 5059931, 5952860, 8799880, 10119862, 11905720, 20239724, 25299655, 40479448, 50599310, 101198620, 202397240]

約数ペア:

[(1, 202397240), (2, 101198620), (4, 50599310), (5, 40479448), (8, 25299655), (10, 20239724), (17, 11905720), (20, 10119862), (23, 8799880), (34, 5952860), (40, 5059931), (46, 4399940), (68, 2976430), (85, 2381144), (92, 2199970), (115, 1759976), (136, 1488215), (170, 1190572), (184, 1099985), (230, 879988), (340, 595286), (391, 517640), (460, 439994), (680, 297643), (782, 258820), (920, 219997), (1564, 129410), (1955, 103528), (3128, 64705), (3910, 51764), (7820, 25882), (12941, 15640)]