201903520

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 601171200

約数和(自身を除く): 399267680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 283, 343, 364, 392, 416, 455, 490, 520, 560, 566, 637, 686, 728, 784, 910, 980, 1040, 1120, 1132, 1274, 1372, 1415, 1456, 1568, 1715, 1820, 1960, 1981, 2080, 2264, 2548, 2744, 2830, 2912, 3185, 3430, 3640, 3679, 3920, 3962, 4459, 4528, 5096, 5488, 5660, 6370, 6860, 7280, 7358, 7840, 7924, 8918, 9056, 9905, 10192, 10976, 11320, 12740, 13720, 13867, 14560, 14716, 15848, 17836, 18395, 19810, 20384, 22295, 22640, 25480, 25753, 27440, 27734, 29432, 31696, 35672, 36790, 39620, 44590, 45280, 50960, 51506, 54880, 55468, 58864, 63392, 69335, 71344, 73580, 79240, 89180, 97069, 101920, 103012, 110936, 117728, 128765, 138670, 142688, 147160, 158480, 178360, 180271, 194138, 206024, 221872, 257530, 277340, 294320, 316960, 356720, 360542, 388276, 412048, 443744, 485345, 515060, 554680, 588640, 713440, 721084, 776552, 824096, 901355, 970690, 1030120, 1109360, 1261897, 1442168, 1553104, 1802710, 1941380, 2060240, 2218720, 2523794, 2884336, 3106208, 3605420, 3882760, 4120480, 5047588, 5768672, 6309485, 7210840, 7765520, 10095176, 12618970, 14421680, 15531040, 20190352, 25237940, 28843360, 40380704, 50475880, 100951760, 201903520]

約数ペア:

[(1, 201903520), (2, 100951760), (4, 50475880), (5, 40380704), (7, 28843360), (8, 25237940), (10, 20190352), (13, 15531040), (14, 14421680), (16, 12618970), (20, 10095176), (26, 7765520), (28, 7210840), (32, 6309485), (35, 5768672), (40, 5047588), (49, 4120480), (52, 3882760), (56, 3605420), (65, 3106208), (70, 2884336), (80, 2523794), (91, 2218720), (98, 2060240), (104, 1941380), (112, 1802710), (130, 1553104), (140, 1442168), (160, 1261897), (182, 1109360), (196, 1030120), (208, 970690), (224, 901355), (245, 824096), (260, 776552), (280, 721084), (283, 713440), (343, 588640), (364, 554680), (392, 515060), (416, 485345), (455, 443744), (490, 412048), (520, 388276), (560, 360542), (566, 356720), (637, 316960), (686, 294320), (728, 277340), (784, 257530), (910, 221872), (980, 206024), (1040, 194138), (1120, 180271), (1132, 178360), (1274, 158480), (1372, 147160), (1415, 142688), (1456, 138670), (1568, 128765), (1715, 117728), (1820, 110936), (1960, 103012), (1981, 101920), (2080, 97069), (2264, 89180), (2548, 79240), (2744, 73580), (2830, 71344), (2912, 69335), (3185, 63392), (3430, 58864), (3640, 55468), (3679, 54880), (3920, 51506), (3962, 50960), (4459, 45280), (4528, 44590), (5096, 39620), (5488, 36790), (5660, 35672), (6370, 31696), (6860, 29432), (7280, 27734), (7358, 27440), (7840, 25753), (7924, 25480), (8918, 22640), (9056, 22295), (9905, 20384), (10192, 19810), (10976, 18395), (11320, 17836), (12740, 15848), (13720, 14716), (13867, 14560)]