193303908

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2939}}^1$

素因数の和:2991

約数の個数: 120

約数和(自身を含む): 597643200

約数和(自身を除く): 404339292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 252, 261, 324, 348, 378, 406, 522, 567, 609, 756, 783, 812, 1044, 1134, 1218, 1566, 1827, 2268, 2349, 2436, 2939, 3132, 3654, 4698, 5481, 5878, 7308, 8817, 9396, 10962, 11756, 16443, 17634, 20573, 21924, 26451, 32886, 35268, 41146, 52902, 61719, 65772, 79353, 82292, 85231, 105804, 123438, 158706, 170462, 185157, 238059, 246876, 255693, 317412, 340924, 370314, 476118, 511386, 555471, 596617, 740628, 767079, 952236, 1022772, 1110942, 1193234, 1534158, 1666413, 1789851, 2221884, 2301237, 2386468, 3068316, 3332826, 3579702, 4602474, 5369553, 6665652, 6903711, 7159404, 9204948, 10739106, 13807422, 16108659, 21478212, 27614844, 32217318, 48325977, 64434636, 96651954, 193303908]

約数ペア:

[(1, 193303908), (2, 96651954), (3, 64434636), (4, 48325977), (6, 32217318), (7, 27614844), (9, 21478212), (12, 16108659), (14, 13807422), (18, 10739106), (21, 9204948), (27, 7159404), (28, 6903711), (29, 6665652), (36, 5369553), (42, 4602474), (54, 3579702), (58, 3332826), (63, 3068316), (81, 2386468), (84, 2301237), (87, 2221884), (108, 1789851), (116, 1666413), (126, 1534158), (162, 1193234), (174, 1110942), (189, 1022772), (203, 952236), (252, 767079), (261, 740628), (324, 596617), (348, 555471), (378, 511386), (406, 476118), (522, 370314), (567, 340924), (609, 317412), (756, 255693), (783, 246876), (812, 238059), (1044, 185157), (1134, 170462), (1218, 158706), (1566, 123438), (1827, 105804), (2268, 85231), (2349, 82292), (2436, 79353), (2939, 65772), (3132, 61719), (3654, 52902), (4698, 41146), (5481, 35268), (5878, 32886), (7308, 26451), (8817, 21924), (9396, 20573), (10962, 17634), (11756, 16443)]