209198592

素因数分解:

$2^9\times 3^3\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:473

約数の個数: 160

約数和(自身を含む): 637533600

約数和(自身を除く): 428335008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 256, 288, 296, 333, 384, 409, 432, 444, 512, 576, 592, 666, 768, 818, 864, 888, 999, 1152, 1184, 1227, 1332, 1536, 1636, 1728, 1776, 1998, 2304, 2368, 2454, 2664, 3272, 3456, 3552, 3681, 3996, 4608, 4736, 4908, 5328, 6544, 6912, 7104, 7362, 7992, 9472, 9816, 10656, 11043, 13088, 13824, 14208, 14724, 15133, 15984, 18944, 19632, 21312, 22086, 26176, 28416, 29448, 30266, 31968, 39264, 42624, 44172, 45399, 52352, 56832, 58896, 60532, 63936, 78528, 85248, 88344, 90798, 104704, 117792, 121064, 127872, 136197, 157056, 170496, 176688, 181596, 209408, 235584, 242128, 255744, 272394, 314112, 353376, 363192, 408591, 471168, 484256, 511488, 544788, 628224, 706752, 726384, 817182, 942336, 968512, 1089576, 1413504, 1452768, 1634364, 1884672, 1937024, 2179152, 2827008, 2905536, 3268728, 3874048, 4358304, 5654016, 5811072, 6537456, 7748096, 8716608, 11622144, 13074912, 17433216, 23244288, 26149824, 34866432, 52299648, 69732864, 104599296, 209198592]

約数ペア:

[(1, 209198592), (2, 104599296), (3, 69732864), (4, 52299648), (6, 34866432), (8, 26149824), (9, 23244288), (12, 17433216), (16, 13074912), (18, 11622144), (24, 8716608), (27, 7748096), (32, 6537456), (36, 5811072), (37, 5654016), (48, 4358304), (54, 3874048), (64, 3268728), (72, 2905536), (74, 2827008), (96, 2179152), (108, 1937024), (111, 1884672), (128, 1634364), (144, 1452768), (148, 1413504), (192, 1089576), (216, 968512), (222, 942336), (256, 817182), (288, 726384), (296, 706752), (333, 628224), (384, 544788), (409, 511488), (432, 484256), (444, 471168), (512, 408591), (576, 363192), (592, 353376), (666, 314112), (768, 272394), (818, 255744), (864, 242128), (888, 235584), (999, 209408), (1152, 181596), (1184, 176688), (1227, 170496), (1332, 157056), (1536, 136197), (1636, 127872), (1728, 121064), (1776, 117792), (1998, 104704), (2304, 90798), (2368, 88344), (2454, 85248), (2664, 78528), (3272, 63936), (3456, 60532), (3552, 58896), (3681, 56832), (3996, 52352), (4608, 45399), (4736, 44172), (4908, 42624), (5328, 39264), (6544, 31968), (6912, 30266), (7104, 29448), (7362, 28416), (7992, 26176), (9472, 22086), (9816, 21312), (10656, 19632), (11043, 18944), (13088, 15984), (13824, 15133), (14208, 14724)]