201963636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 610541568

約数和(自身を除く): 408577932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 103, 124, 126, 186, 206, 217, 251, 252, 279, 309, 372, 412, 434, 502, 558, 618, 651, 721, 753, 868, 927, 1004, 1116, 1236, 1302, 1442, 1506, 1757, 1854, 1953, 2163, 2259, 2604, 2884, 3012, 3193, 3514, 3708, 3906, 4326, 4518, 5271, 6386, 6489, 7028, 7781, 7812, 8652, 9036, 9579, 10542, 12772, 12978, 15562, 15813, 19158, 21084, 22351, 23343, 25853, 25956, 28737, 31124, 31626, 38316, 44702, 46686, 51706, 54467, 57474, 63252, 67053, 70029, 77559, 89404, 93372, 103412, 108934, 114948, 134106, 140058, 155118, 163401, 180971, 201159, 217868, 232677, 268212, 280116, 310236, 326802, 361942, 402318, 465354, 490203, 542913, 653604, 723884, 801443, 804636, 930708, 980406, 1085826, 1602886, 1628739, 1960812, 2171652, 2404329, 3205772, 3257478, 4808658, 5610101, 6514956, 7212987, 9617316, 11220202, 14425974, 16830303, 22440404, 28851948, 33660606, 50490909, 67321212, 100981818, 201963636]

約数ペア:

[(1, 201963636), (2, 100981818), (3, 67321212), (4, 50490909), (6, 33660606), (7, 28851948), (9, 22440404), (12, 16830303), (14, 14425974), (18, 11220202), (21, 9617316), (28, 7212987), (31, 6514956), (36, 5610101), (42, 4808658), (62, 3257478), (63, 3205772), (84, 2404329), (93, 2171652), (103, 1960812), (124, 1628739), (126, 1602886), (186, 1085826), (206, 980406), (217, 930708), (251, 804636), (252, 801443), (279, 723884), (309, 653604), (372, 542913), (412, 490203), (434, 465354), (502, 402318), (558, 361942), (618, 326802), (651, 310236), (721, 280116), (753, 268212), (868, 232677), (927, 217868), (1004, 201159), (1116, 180971), (1236, 163401), (1302, 155118), (1442, 140058), (1506, 134106), (1757, 114948), (1854, 108934), (1953, 103412), (2163, 93372), (2259, 89404), (2604, 77559), (2884, 70029), (3012, 67053), (3193, 63252), (3514, 57474), (3708, 54467), (3906, 51706), (4326, 46686), (4518, 44702), (5271, 38316), (6386, 31626), (6489, 31124), (7028, 28737), (7781, 25956), (7812, 25853), (8652, 23343), (9036, 22351), (9579, 21084), (10542, 19158), (12772, 15813), (12978, 15562)]