201441888

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 601473600

約数和(自身を除く): 400031712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 89, 96, 116, 144, 174, 178, 232, 261, 267, 271, 288, 348, 356, 464, 522, 534, 542, 696, 712, 801, 813, 928, 1044, 1068, 1084, 1392, 1424, 1602, 1626, 2088, 2136, 2168, 2439, 2581, 2784, 2848, 3204, 3252, 4176, 4272, 4336, 4878, 5162, 6408, 6504, 7743, 7859, 8352, 8544, 8672, 9756, 10324, 12816, 13008, 15486, 15718, 19512, 20648, 23229, 23577, 24119, 25632, 26016, 30972, 31436, 39024, 41296, 46458, 47154, 48238, 61944, 62872, 70731, 72357, 78048, 82592, 92916, 94308, 96476, 123888, 125744, 141462, 144714, 185832, 188616, 192952, 217071, 247776, 251488, 282924, 289428, 371664, 377232, 385904, 434142, 565848, 578856, 699451, 743328, 754464, 771808, 868284, 1131696, 1157712, 1398902, 1736568, 2098353, 2263392, 2315424, 2797804, 3473136, 4196706, 5595608, 6295059, 6946272, 8393412, 11191216, 12590118, 16786824, 22382432, 25180236, 33573648, 50360472, 67147296, 100720944, 201441888]

約数ペア:

[(1, 201441888), (2, 100720944), (3, 67147296), (4, 50360472), (6, 33573648), (8, 25180236), (9, 22382432), (12, 16786824), (16, 12590118), (18, 11191216), (24, 8393412), (29, 6946272), (32, 6295059), (36, 5595608), (48, 4196706), (58, 3473136), (72, 2797804), (87, 2315424), (89, 2263392), (96, 2098353), (116, 1736568), (144, 1398902), (174, 1157712), (178, 1131696), (232, 868284), (261, 771808), (267, 754464), (271, 743328), (288, 699451), (348, 578856), (356, 565848), (464, 434142), (522, 385904), (534, 377232), (542, 371664), (696, 289428), (712, 282924), (801, 251488), (813, 247776), (928, 217071), (1044, 192952), (1068, 188616), (1084, 185832), (1392, 144714), (1424, 141462), (1602, 125744), (1626, 123888), (2088, 96476), (2136, 94308), (2168, 92916), (2439, 82592), (2581, 78048), (2784, 72357), (2848, 70731), (3204, 62872), (3252, 61944), (4176, 48238), (4272, 47154), (4336, 46458), (4878, 41296), (5162, 39024), (6408, 31436), (6504, 30972), (7743, 26016), (7859, 25632), (8352, 24119), (8544, 23577), (8672, 23229), (9756, 20648), (10324, 19512), (12816, 15718), (13008, 15486)]