202045382

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{601}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 395297280

約数和(自身を除く): 193251898

約数列:

[1, 2, 7, 11, 14, 22, 37, 59, 74, 77, 118, 154, 259, 407, 413, 518, 601, 649, 814, 826, 1202, 1298, 2183, 2849, 4207, 4366, 4543, 5698, 6611, 8414, 9086, 13222, 15281, 22237, 24013, 30562, 35459, 44474, 46277, 48026, 70918, 92554, 155659, 168091, 244607, 248213, 311318, 336182, 390049, 489214, 496426, 780098, 1311983, 1712249, 2623966, 2730343, 3424498, 5460686, 9183881, 14431813, 18367762, 28863626, 101022691, 202045382]

約数ペア:

[(1, 202045382), (2, 101022691), (7, 28863626), (11, 18367762), (14, 14431813), (22, 9183881), (37, 5460686), (59, 3424498), (74, 2730343), (77, 2623966), (118, 1712249), (154, 1311983), (259, 780098), (407, 496426), (413, 489214), (518, 390049), (601, 336182), (649, 311318), (814, 248213), (826, 244607), (1202, 168091), (1298, 155659), (2183, 92554), (2849, 70918), (4207, 48026), (4366, 46277), (4543, 44474), (5698, 35459), (6611, 30562), (8414, 24013), (9086, 22237), (13222, 15281)]