216919150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36457}}^1$

素因数の和:36493

約数の個数: 48

約数和(自身を含む): 488245536

約数和(自身を除く): 271326386

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2975, 5950, 36457, 72914, 182285, 255199, 364570, 510398, 619769, 911425, 1239538, 1275995, 1822850, 2551990, 3098845, 4338383, 6197690, 6379975, 8676766, 12759950, 15494225, 21691915, 30988450, 43383830, 108459575, 216919150]

約数ペア:

[(1, 216919150), (2, 108459575), (5, 43383830), (7, 30988450), (10, 21691915), (14, 15494225), (17, 12759950), (25, 8676766), (34, 6379975), (35, 6197690), (50, 4338383), (70, 3098845), (85, 2551990), (119, 1822850), (170, 1275995), (175, 1239538), (238, 911425), (350, 619769), (425, 510398), (595, 364570), (850, 255199), (1190, 182285), (2975, 72914), (5950, 36457)]