201745788990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{151253}}^1$

素因数の和:151693

約数の個数: 64

約数和(自身を含む): 488886808896

約数和(自身を除く): 287141019906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 257, 346, 514, 519, 771, 865, 1038, 1285, 1542, 1730, 2570, 2595, 3855, 5190, 7710, 44461, 88922, 133383, 151253, 222305, 266766, 302506, 444610, 453759, 666915, 756265, 907518, 1333830, 1512530, 2268795, 4537590, 26166769, 38872021, 52333538, 77744042, 78500307, 116616063, 130833845, 157000614, 194360105, 233232126, 261667690, 388720210, 392501535, 583080315, 785003070, 1166160630, 6724859633, 13449719266, 20174578899, 33624298165, 40349157798, 67248596330, 100872894495, 201745788990]

約数ペア:

[(1, 201745788990), (2, 100872894495), (3, 67248596330), (5, 40349157798), (6, 33624298165), (10, 20174578899), (15, 13449719266), (30, 6724859633), (173, 1166160630), (257, 785003070), (346, 583080315), (514, 392501535), (519, 388720210), (771, 261667690), (865, 233232126), (1038, 194360105), (1285, 157000614), (1542, 130833845), (1730, 116616063), (2570, 78500307), (2595, 77744042), (3855, 52333538), (5190, 38872021), (7710, 26166769), (44461, 4537590), (88922, 2268795), (133383, 1512530), (151253, 1333830), (222305, 907518), (266766, 756265), (302506, 666915), (444610, 453759)]