203488941576

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{8581}}^1$

素因数の和:8927

約数の個数: 128

約数和(自身を含む): 526305911040

約数和(自身を除く): 322816969464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 103, 106, 159, 181, 206, 212, 309, 318, 362, 412, 424, 543, 618, 636, 724, 824, 1086, 1236, 1272, 1448, 2172, 2472, 4344, 5459, 8581, 9593, 10918, 16377, 17162, 18643, 19186, 21836, 25743, 28779, 32754, 34324, 37286, 38372, 43672, 51486, 55929, 57558, 65508, 68648, 74572, 76744, 102972, 111858, 115116, 131016, 149144, 205944, 223716, 230232, 447432, 454793, 883843, 909586, 988079, 1364379, 1553161, 1767686, 1819172, 1976158, 2651529, 2728758, 2964237, 3106322, 3535372, 3638344, 3952316, 4659483, 5303058, 5457516, 5928474, 6212644, 7070744, 7904632, 9318966, 10606116, 10915032, 11856948, 12425288, 18637932, 21212232, 23713896, 37275864, 46843679, 82317533, 93687358, 140531037, 159975583, 164635066, 187374716, 246952599, 281062074, 319951166, 329270132, 374749432, 479926749, 493905198, 562124148, 639902332, 658540264, 959853498, 987810396, 1124248296, 1279804664, 1919706996, 1975620792, 3839413992, 8478705899, 16957411798, 25436117697, 33914823596, 50872235394, 67829647192, 101744470788, 203488941576]

約数ペア:

[(1, 203488941576), (2, 101744470788), (3, 67829647192), (4, 50872235394), (6, 33914823596), (8, 25436117697), (12, 16957411798), (24, 8478705899), (53, 3839413992), (103, 1975620792), (106, 1919706996), (159, 1279804664), (181, 1124248296), (206, 987810396), (212, 959853498), (309, 658540264), (318, 639902332), (362, 562124148), (412, 493905198), (424, 479926749), (543, 374749432), (618, 329270132), (636, 319951166), (724, 281062074), (824, 246952599), (1086, 187374716), (1236, 164635066), (1272, 159975583), (1448, 140531037), (2172, 93687358), (2472, 82317533), (4344, 46843679), (5459, 37275864), (8581, 23713896), (9593, 21212232), (10918, 18637932), (16377, 12425288), (17162, 11856948), (18643, 10915032), (19186, 10606116), (21836, 9318966), (25743, 7904632), (28779, 7070744), (32754, 6212644), (34324, 5928474), (37286, 5457516), (38372, 5303058), (43672, 4659483), (51486, 3952316), (55929, 3638344), (57558, 3535372), (65508, 3106322), (68648, 2964237), (74572, 2728758), (76744, 2651529), (102972, 1976158), (111858, 1819172), (115116, 1767686), (131016, 1553161), (149144, 1364379), (205944, 988079), (223716, 909586), (230232, 883843), (447432, 454793)]