202487408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{39181}}^1$

素因数の和:39225

約数の個数: 40

約数和(自身を含む): 437271120

約数和(自身を除く): 234783712

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 39181, 78362, 156724, 313448, 626896, 666077, 744439, 1332154, 1488878, 2664308, 2977756, 5328616, 5955512, 10657232, 11911024, 12655463, 25310926, 50621852, 101243704, 202487408]

約数ペア:

[(1, 202487408), (2, 101243704), (4, 50621852), (8, 25310926), (16, 12655463), (17, 11911024), (19, 10657232), (34, 5955512), (38, 5328616), (68, 2977756), (76, 2664308), (136, 1488878), (152, 1332154), (272, 744439), (304, 666077), (323, 626896), (646, 313448), (1292, 156724), (2584, 78362), (5168, 39181)]