217202064

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 632530944

約数和(自身を除く): 415328880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 71, 92, 102, 136, 138, 142, 163, 184, 204, 213, 272, 276, 284, 326, 368, 391, 408, 426, 489, 552, 568, 652, 782, 816, 852, 978, 1104, 1136, 1173, 1207, 1304, 1564, 1633, 1704, 1956, 2346, 2414, 2608, 2771, 3128, 3266, 3408, 3621, 3749, 3912, 4692, 4828, 4899, 5542, 6256, 6532, 7242, 7498, 7824, 8313, 9384, 9656, 9798, 11084, 11247, 11573, 13064, 14484, 14996, 16626, 18768, 19312, 19596, 22168, 22494, 23146, 26128, 27761, 28968, 29992, 33252, 34719, 39192, 44336, 44988, 46292, 55522, 57936, 59984, 63733, 66504, 69438, 78384, 83283, 89976, 92584, 111044, 127466, 133008, 138876, 166566, 179952, 185168, 191199, 196741, 222088, 254932, 266179, 277752, 333132, 382398, 393482, 444176, 509864, 532358, 555504, 590223, 666264, 764796, 786964, 798537, 1019728, 1064716, 1180446, 1332528, 1529592, 1573928, 1597074, 2129432, 2360892, 3059184, 3147856, 3194148, 4258864, 4525043, 4721784, 6388296, 9050086, 9443568, 12776592, 13575129, 18100172, 27150258, 36200344, 54300516, 72400688, 108601032, 217202064]

約数ペア:

[(1, 217202064), (2, 108601032), (3, 72400688), (4, 54300516), (6, 36200344), (8, 27150258), (12, 18100172), (16, 13575129), (17, 12776592), (23, 9443568), (24, 9050086), (34, 6388296), (46, 4721784), (48, 4525043), (51, 4258864), (68, 3194148), (69, 3147856), (71, 3059184), (92, 2360892), (102, 2129432), (136, 1597074), (138, 1573928), (142, 1529592), (163, 1332528), (184, 1180446), (204, 1064716), (213, 1019728), (272, 798537), (276, 786964), (284, 764796), (326, 666264), (368, 590223), (391, 555504), (408, 532358), (426, 509864), (489, 444176), (552, 393482), (568, 382398), (652, 333132), (782, 277752), (816, 266179), (852, 254932), (978, 222088), (1104, 196741), (1136, 191199), (1173, 185168), (1207, 179952), (1304, 166566), (1564, 138876), (1633, 133008), (1704, 127466), (1956, 111044), (2346, 92584), (2414, 89976), (2608, 83283), (2771, 78384), (3128, 69438), (3266, 66504), (3408, 63733), (3621, 59984), (3749, 57936), (3912, 55522), (4692, 46292), (4828, 44988), (4899, 44336), (5542, 39192), (6256, 34719), (6532, 33252), (7242, 29992), (7498, 28968), (7824, 27761), (8313, 26128), (9384, 23146), (9656, 22494), (9798, 22168), (11084, 19596), (11247, 19312), (11573, 18768), (13064, 16626), (14484, 14996)]