204195636

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 578672640

約数和(自身を除く): 374477004

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 47, 51, 62, 68, 93, 94, 102, 124, 141, 153, 186, 188, 204, 229, 279, 282, 306, 372, 423, 458, 527, 558, 564, 612, 687, 799, 846, 916, 1054, 1116, 1374, 1457, 1581, 1598, 1692, 2061, 2108, 2397, 2748, 2914, 3162, 3196, 3893, 4122, 4371, 4743, 4794, 5828, 6324, 7099, 7191, 7786, 8244, 8742, 9486, 9588, 10763, 11679, 13113, 14198, 14382, 15572, 17484, 18972, 21297, 21526, 23358, 24769, 26226, 28396, 28764, 32289, 35037, 42594, 43052, 46716, 49538, 52452, 63891, 64578, 70074, 74307, 85188, 96867, 99076, 120683, 127782, 129156, 140148, 148614, 182971, 193734, 222921, 241366, 255564, 297228, 333653, 362049, 365942, 387468, 445842, 482732, 548913, 667306, 724098, 731884, 891684, 1000959, 1086147, 1097826, 1334612, 1448196, 1646739, 2001918, 2172294, 2195652, 3002877, 3293478, 4003836, 4344588, 5672101, 6005754, 6586956, 11344202, 12011508, 17016303, 22688404, 34032606, 51048909, 68065212, 102097818, 204195636]

約数ペア:

[(1, 204195636), (2, 102097818), (3, 68065212), (4, 51048909), (6, 34032606), (9, 22688404), (12, 17016303), (17, 12011508), (18, 11344202), (31, 6586956), (34, 6005754), (36, 5672101), (47, 4344588), (51, 4003836), (62, 3293478), (68, 3002877), (93, 2195652), (94, 2172294), (102, 2001918), (124, 1646739), (141, 1448196), (153, 1334612), (186, 1097826), (188, 1086147), (204, 1000959), (229, 891684), (279, 731884), (282, 724098), (306, 667306), (372, 548913), (423, 482732), (458, 445842), (527, 387468), (558, 365942), (564, 362049), (612, 333653), (687, 297228), (799, 255564), (846, 241366), (916, 222921), (1054, 193734), (1116, 182971), (1374, 148614), (1457, 140148), (1581, 129156), (1598, 127782), (1692, 120683), (2061, 99076), (2108, 96867), (2397, 85188), (2748, 74307), (2914, 70074), (3162, 64578), (3196, 63891), (3893, 52452), (4122, 49538), (4371, 46716), (4743, 43052), (4794, 42594), (5828, 35037), (6324, 32289), (7099, 28764), (7191, 28396), (7786, 26226), (8244, 24769), (8742, 23358), (9486, 21526), (9588, 21297), (10763, 18972), (11679, 17484), (13113, 15572), (14198, 14382)]