203972256

素因数分解:

$2^5\times 3^5\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1585

約数の個数: 144

約数和(自身を含む): 637326144

約数和(自身を除く): 433353888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 288, 306, 324, 408, 432, 459, 486, 544, 612, 648, 816, 864, 918, 972, 1224, 1296, 1377, 1543, 1632, 1836, 1944, 2448, 2592, 2754, 3086, 3672, 3888, 4131, 4629, 4896, 5508, 6172, 7344, 7776, 8262, 9258, 11016, 12344, 13887, 14688, 16524, 18516, 22032, 24688, 26231, 27774, 33048, 37032, 41661, 44064, 49376, 52462, 55548, 66096, 74064, 78693, 83322, 104924, 111096, 124983, 132192, 148128, 157386, 166644, 209848, 222192, 236079, 249966, 314772, 333288, 374949, 419696, 444384, 472158, 499932, 629544, 666576, 708237, 749898, 839392, 944316, 999864, 1259088, 1333152, 1416474, 1499796, 1888632, 1999728, 2124711, 2518176, 2832948, 2999592, 3777264, 3999456, 4249422, 5665896, 5999184, 6374133, 7554528, 8498844, 11331792, 11998368, 12748266, 16997688, 22663584, 25496532, 33995376, 50993064, 67990752, 101986128, 203972256]

約数ペア:

[(1, 203972256), (2, 101986128), (3, 67990752), (4, 50993064), (6, 33995376), (8, 25496532), (9, 22663584), (12, 16997688), (16, 12748266), (17, 11998368), (18, 11331792), (24, 8498844), (27, 7554528), (32, 6374133), (34, 5999184), (36, 5665896), (48, 4249422), (51, 3999456), (54, 3777264), (68, 2999592), (72, 2832948), (81, 2518176), (96, 2124711), (102, 1999728), (108, 1888632), (136, 1499796), (144, 1416474), (153, 1333152), (162, 1259088), (204, 999864), (216, 944316), (243, 839392), (272, 749898), (288, 708237), (306, 666576), (324, 629544), (408, 499932), (432, 472158), (459, 444384), (486, 419696), (544, 374949), (612, 333288), (648, 314772), (816, 249966), (864, 236079), (918, 222192), (972, 209848), (1224, 166644), (1296, 157386), (1377, 148128), (1543, 132192), (1632, 124983), (1836, 111096), (1944, 104924), (2448, 83322), (2592, 78693), (2754, 74064), (3086, 66096), (3672, 55548), (3888, 52462), (4131, 49376), (4629, 44064), (4896, 41661), (5508, 37032), (6172, 33048), (7344, 27774), (7776, 26231), (8262, 24688), (9258, 22032), (11016, 18516), (12344, 16524), (13887, 14688)]