205596650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2764

約数の個数: 72

約数和(自身を含む): 459363456

約数和(自身を除く): 253766806

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 49, 50, 62, 70, 98, 155, 175, 217, 245, 310, 350, 434, 490, 775, 1085, 1225, 1519, 1550, 2170, 2450, 2707, 3038, 5414, 5425, 7595, 10850, 13535, 15190, 18949, 27070, 37898, 37975, 67675, 75950, 83917, 94745, 132643, 135350, 167834, 189490, 265286, 419585, 473725, 587419, 663215, 839170, 947450, 1174838, 1326430, 2097925, 2937095, 3316075, 4111933, 4195850, 5874190, 6632150, 8223866, 14685475, 20559665, 29370950, 41119330, 102798325, 205596650]

約数ペア:

[(1, 205596650), (2, 102798325), (5, 41119330), (7, 29370950), (10, 20559665), (14, 14685475), (25, 8223866), (31, 6632150), (35, 5874190), (49, 4195850), (50, 4111933), (62, 3316075), (70, 2937095), (98, 2097925), (155, 1326430), (175, 1174838), (217, 947450), (245, 839170), (310, 663215), (350, 587419), (434, 473725), (490, 419585), (775, 265286), (1085, 189490), (1225, 167834), (1519, 135350), (1550, 132643), (2170, 94745), (2450, 83917), (2707, 75950), (3038, 67675), (5414, 37975), (5425, 37898), (7595, 27070), (10850, 18949), (13535, 15190)]