203965524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1094

約数の個数: 144

約数和(自身を含む): 637797888

約数和(自身を除く): 433832364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 47, 51, 63, 68, 84, 94, 102, 119, 126, 141, 153, 188, 204, 238, 252, 282, 306, 329, 357, 423, 476, 564, 612, 658, 714, 799, 846, 987, 1013, 1071, 1316, 1428, 1598, 1692, 1974, 2026, 2142, 2397, 2961, 3039, 3196, 3948, 4052, 4284, 4794, 5593, 5922, 6078, 7091, 7191, 9117, 9588, 11186, 11844, 12156, 14182, 14382, 16779, 17221, 18234, 21273, 22372, 28364, 28764, 33558, 34442, 36468, 42546, 47611, 50337, 51663, 63819, 67116, 68884, 85092, 95222, 100674, 103326, 120547, 127638, 142833, 154989, 190444, 201348, 206652, 241094, 255276, 285666, 309978, 333277, 361641, 428499, 482188, 571332, 619956, 666554, 723282, 809387, 856998, 999831, 1084923, 1333108, 1446564, 1618774, 1713996, 1999662, 2169846, 2428161, 2999493, 3237548, 3999324, 4339692, 4856322, 5665709, 5998986, 7284483, 9712644, 11331418, 11997972, 14568966, 16997127, 22662836, 29137932, 33994254, 50991381, 67988508, 101982762, 203965524]

約数ペア:

[(1, 203965524), (2, 101982762), (3, 67988508), (4, 50991381), (6, 33994254), (7, 29137932), (9, 22662836), (12, 16997127), (14, 14568966), (17, 11997972), (18, 11331418), (21, 9712644), (28, 7284483), (34, 5998986), (36, 5665709), (42, 4856322), (47, 4339692), (51, 3999324), (63, 3237548), (68, 2999493), (84, 2428161), (94, 2169846), (102, 1999662), (119, 1713996), (126, 1618774), (141, 1446564), (153, 1333108), (188, 1084923), (204, 999831), (238, 856998), (252, 809387), (282, 723282), (306, 666554), (329, 619956), (357, 571332), (423, 482188), (476, 428499), (564, 361641), (612, 333277), (658, 309978), (714, 285666), (799, 255276), (846, 241094), (987, 206652), (1013, 201348), (1071, 190444), (1316, 154989), (1428, 142833), (1598, 127638), (1692, 120547), (1974, 103326), (2026, 100674), (2142, 95222), (2397, 85092), (2961, 68884), (3039, 67116), (3196, 63819), (3948, 51663), (4052, 50337), (4284, 47611), (4794, 42546), (5593, 36468), (5922, 34442), (6078, 33558), (7091, 28764), (7191, 28364), (9117, 22372), (9588, 21273), (11186, 18234), (11844, 17221), (12156, 16779), (14182, 14382)]