200156865

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2753}}^1$

素因数の和:2929

約数の個数: 32

約数和(自身を含む): 331537536

約数和(自身を除く): 131380671

約数列:

[1, 3, 5, 15, 37, 111, 131, 185, 393, 555, 655, 1965, 2753, 4847, 8259, 13765, 14541, 24235, 41295, 72705, 101861, 305583, 360643, 509305, 1081929, 1527915, 1803215, 5409645, 13343791, 40031373, 66718955, 200156865]

約数ペア:

[(1, 200156865), (3, 66718955), (5, 40031373), (15, 13343791), (37, 5409645), (111, 1803215), (131, 1527915), (185, 1081929), (393, 509305), (555, 360643), (655, 305583), (1965, 101861), (2753, 72705), (4847, 41295), (8259, 24235), (13765, 14541)]