221799014535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1\times {\mathrm{1031}}^1$

素因数の和:1885

約数の個数: 128

約数和(自身を含む): 432784539648

約数和(自身を除く): 210985525113

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 191, 255, 357, 573, 595, 631, 955, 1031, 1337, 1785, 1893, 2865, 3093, 3155, 3247, 4011, 4417, 5155, 6685, 7217, 9465, 9741, 10727, 13251, 15465, 16235, 17527, 20055, 21651, 22085, 22729, 32181, 36085, 48705, 52581, 53635, 66255, 68187, 75089, 87635, 108255, 113645, 120521, 122689, 160905, 196921, 225267, 262905, 340935, 361563, 368067, 375445, 590763, 602605, 613445, 650561, 843647, 984605, 1126335, 1378447, 1807815, 1840335, 1951683, 2048857, 2530941, 2953815, 3252805, 3347657, 4135341, 4218235, 4553927, 6146571, 6892235, 9758415, 10042971, 10244285, 11059537, 12654705, 13661781, 14341999, 16738285, 20676705, 22769635, 23433599, 30732855, 33178611, 43025997, 50214855, 55297685, 68308905, 70300797, 71709995, 77416759, 117167995, 124257151, 165893055, 215129985, 232250277, 351503985, 372771453, 387083795, 621285755, 869800057, 1161251385, 1863857265, 2112371567, 2609400171, 4349000285, 6337114701, 10561857835, 13047000855, 14786600969, 31685573505, 44359802907, 73933004845, 221799014535]

約数ペア:

[(1, 221799014535), (3, 73933004845), (5, 44359802907), (7, 31685573505), (15, 14786600969), (17, 13047000855), (21, 10561857835), (35, 6337114701), (51, 4349000285), (85, 2609400171), (105, 2112371567), (119, 1863857265), (191, 1161251385), (255, 869800057), (357, 621285755), (573, 387083795), (595, 372771453), (631, 351503985), (955, 232250277), (1031, 215129985), (1337, 165893055), (1785, 124257151), (1893, 117167995), (2865, 77416759), (3093, 71709995), (3155, 70300797), (3247, 68308905), (4011, 55297685), (4417, 50214855), (5155, 43025997), (6685, 33178611), (7217, 30732855), (9465, 23433599), (9741, 22769635), (10727, 20676705), (13251, 16738285), (15465, 14341999), (16235, 13661781), (17527, 12654705), (20055, 11059537), (21651, 10244285), (22085, 10042971), (22729, 9758415), (32181, 6892235), (36085, 6146571), (48705, 4553927), (52581, 4218235), (53635, 4135341), (66255, 3347657), (68187, 3252805), (75089, 2953815), (87635, 2530941), (108255, 2048857), (113645, 1951683), (120521, 1840335), (122689, 1807815), (160905, 1378447), (196921, 1126335), (225267, 984605), (262905, 843647), (340935, 650561), (361563, 613445), (368067, 602605), (375445, 590763)]