190973702995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{7547}}^1$

素因数の和:7800

約数の個数: 64

約数和(自身を含む): 255139549056

約数和(自身を除く): 64165846061

約数列:

[1, 5, 17, 41, 53, 85, 137, 205, 265, 685, 697, 901, 2173, 2329, 3485, 4505, 5617, 7261, 7547, 10865, 11645, 28085, 36305, 36941, 37735, 95489, 123437, 128299, 184705, 297701, 309427, 399991, 477445, 617185, 641495, 1033939, 1488505, 1547135, 1999955, 5060917, 5169695, 5260259, 6799847, 16399631, 17576963, 25304585, 26301295, 33999235, 42391499, 54798767, 81998155, 87884815, 211957495, 273993835, 278793727, 720655483, 931579039, 1393968635, 2246749447, 3603277415, 4657895195, 11233747235, 38194740599, 190973702995]

約数ペア:

[(1, 190973702995), (5, 38194740599), (17, 11233747235), (41, 4657895195), (53, 3603277415), (85, 2246749447), (137, 1393968635), (205, 931579039), (265, 720655483), (685, 278793727), (697, 273993835), (901, 211957495), (2173, 87884815), (2329, 81998155), (3485, 54798767), (4505, 42391499), (5617, 33999235), (7261, 26301295), (7547, 25304585), (10865, 17576963), (11645, 16399631), (28085, 6799847), (36305, 5260259), (36941, 5169695), (37735, 5060917), (95489, 1999955), (123437, 1547135), (128299, 1488505), (184705, 1033939), (297701, 641495), (309427, 617185), (399991, 477445)]