208381104

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3701}}^1$

素因数の和:3755

約数の個数: 120

約数和(自身を含む): 644503392

約数和(自身を除く): 436122288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 34, 36, 46, 48, 51, 68, 69, 72, 92, 102, 136, 138, 144, 153, 184, 204, 207, 272, 276, 306, 368, 391, 408, 414, 552, 612, 782, 816, 828, 1104, 1173, 1224, 1564, 1656, 2346, 2448, 3128, 3312, 3519, 3701, 4692, 6256, 7038, 7402, 9384, 11103, 14076, 14804, 18768, 22206, 28152, 29608, 33309, 44412, 56304, 59216, 62917, 66618, 85123, 88824, 125834, 133236, 170246, 177648, 188751, 251668, 255369, 266472, 340492, 377502, 503336, 510738, 532944, 566253, 680984, 755004, 766107, 1006672, 1021476, 1132506, 1361968, 1447091, 1510008, 1532214, 2042952, 2265012, 2894182, 3020016, 3064428, 4085904, 4341273, 4530024, 5788364, 6128856, 8682546, 9060048, 11576728, 12257712, 13023819, 17365092, 23153456, 26047638, 34730184, 52095276, 69460368, 104190552, 208381104]

約数ペア:

[(1, 208381104), (2, 104190552), (3, 69460368), (4, 52095276), (6, 34730184), (8, 26047638), (9, 23153456), (12, 17365092), (16, 13023819), (17, 12257712), (18, 11576728), (23, 9060048), (24, 8682546), (34, 6128856), (36, 5788364), (46, 4530024), (48, 4341273), (51, 4085904), (68, 3064428), (69, 3020016), (72, 2894182), (92, 2265012), (102, 2042952), (136, 1532214), (138, 1510008), (144, 1447091), (153, 1361968), (184, 1132506), (204, 1021476), (207, 1006672), (272, 766107), (276, 755004), (306, 680984), (368, 566253), (391, 532944), (408, 510738), (414, 503336), (552, 377502), (612, 340492), (782, 266472), (816, 255369), (828, 251668), (1104, 188751), (1173, 177648), (1224, 170246), (1564, 133236), (1656, 125834), (2346, 88824), (2448, 85123), (3128, 66618), (3312, 62917), (3519, 59216), (3701, 56304), (4692, 44412), (6256, 33309), (7038, 29608), (7402, 28152), (9384, 22206), (11103, 18768), (14076, 14804)]