202450450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 424258560

約数和(自身を除く): 221808110

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 43, 50, 58, 85, 86, 145, 170, 191, 215, 290, 382, 425, 430, 493, 725, 731, 850, 955, 986, 1075, 1247, 1450, 1462, 1910, 2150, 2465, 2494, 3247, 3655, 4775, 4930, 5539, 6235, 6494, 7310, 8213, 9550, 11078, 12325, 12470, 16235, 16426, 18275, 21199, 24650, 27695, 31175, 32470, 36550, 41065, 42398, 55390, 62350, 81175, 82130, 94163, 105995, 138475, 139621, 162350, 188326, 205325, 211990, 238177, 276950, 279242, 410650, 470815, 476354, 529975, 698105, 941630, 1059950, 1190885, 1396210, 2354075, 2381770, 3490525, 4049009, 4708150, 5954425, 6981050, 8098018, 11908850, 20245045, 40490090, 101225225, 202450450]

約数ペア:

[(1, 202450450), (2, 101225225), (5, 40490090), (10, 20245045), (17, 11908850), (25, 8098018), (29, 6981050), (34, 5954425), (43, 4708150), (50, 4049009), (58, 3490525), (85, 2381770), (86, 2354075), (145, 1396210), (170, 1190885), (191, 1059950), (215, 941630), (290, 698105), (382, 529975), (425, 476354), (430, 470815), (493, 410650), (725, 279242), (731, 276950), (850, 238177), (955, 211990), (986, 205325), (1075, 188326), (1247, 162350), (1450, 139621), (1462, 138475), (1910, 105995), (2150, 94163), (2465, 82130), (2494, 81175), (3247, 62350), (3655, 55390), (4775, 42398), (4930, 41065), (5539, 36550), (6235, 32470), (6494, 31175), (7310, 27695), (8213, 24650), (9550, 21199), (11078, 18275), (12325, 16426), (12470, 16235)]