201715140110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{223277}}^1$

素因数の和:223529

約数の個数: 64

約数和(自身を含む): 407430549504

約数和(自身を除く): 205715409394

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 191, 215, 382, 430, 473, 946, 955, 1910, 2101, 2365, 4202, 4730, 8213, 10505, 16426, 21010, 41065, 82130, 90343, 180686, 223277, 446554, 451715, 903430, 1116385, 2232770, 2456047, 4912094, 9600911, 12280235, 19201822, 24560470, 42645907, 48004555, 85291814, 96009110, 105610021, 211220042, 213229535, 426459070, 469104977, 528050105, 938209954, 1056100210, 1833774001, 2345524885, 3667548002, 4691049770, 9168870005, 18337740010, 20171514011, 40343028022, 100857570055, 201715140110]

約数ペア:

[(1, 201715140110), (2, 100857570055), (5, 40343028022), (10, 20171514011), (11, 18337740010), (22, 9168870005), (43, 4691049770), (55, 3667548002), (86, 2345524885), (110, 1833774001), (191, 1056100210), (215, 938209954), (382, 528050105), (430, 469104977), (473, 426459070), (946, 213229535), (955, 211220042), (1910, 105610021), (2101, 96009110), (2365, 85291814), (4202, 48004555), (4730, 42645907), (8213, 24560470), (10505, 19201822), (16426, 12280235), (21010, 9600911), (41065, 4912094), (82130, 2456047), (90343, 2232770), (180686, 1116385), (223277, 903430), (446554, 451715)]