201742893

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:760

約数の個数: 80

約数和(自身を含む): 366949440

約数和(自身を除く): 165206547

約数列:

[1, 3, 9, 11, 17, 19, 27, 33, 51, 57, 81, 99, 153, 171, 187, 209, 297, 323, 459, 513, 561, 627, 701, 891, 969, 1377, 1539, 1683, 1881, 2103, 2907, 3553, 5049, 5643, 6309, 7711, 8721, 10659, 11917, 13319, 15147, 16929, 18927, 23133, 26163, 31977, 35751, 39957, 56781, 69399, 95931, 107253, 119871, 131087, 146509, 208197, 226423, 287793, 321759, 359613, 393261, 439527, 624591, 679269, 965277, 1078839, 1179783, 1318581, 2037807, 2490653, 3539349, 3955743, 6113421, 7471959, 10618047, 11867229, 18340263, 22415877, 67247631, 201742893]

約数ペア:

[(1, 201742893), (3, 67247631), (9, 22415877), (11, 18340263), (17, 11867229), (19, 10618047), (27, 7471959), (33, 6113421), (51, 3955743), (57, 3539349), (81, 2490653), (99, 2037807), (153, 1318581), (171, 1179783), (187, 1078839), (209, 965277), (297, 679269), (323, 624591), (459, 439527), (513, 393261), (561, 359613), (627, 321759), (701, 287793), (891, 226423), (969, 208197), (1377, 146509), (1539, 131087), (1683, 119871), (1881, 107253), (2103, 95931), (2907, 69399), (3553, 56781), (5049, 39957), (5643, 35751), (6309, 31977), (7711, 26163), (8721, 23133), (10659, 18927), (11917, 16929), (13319, 15147)]