199063710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1463

約数の個数: 128

約数和(自身を含む): 580608000

約数和(自身を除く): 381544290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 51, 54, 62, 85, 90, 93, 102, 135, 153, 155, 170, 186, 255, 270, 279, 306, 310, 459, 465, 510, 527, 558, 765, 837, 918, 930, 1054, 1395, 1399, 1530, 1581, 1674, 2295, 2635, 2790, 2798, 3162, 4185, 4197, 4590, 4743, 5270, 6995, 7905, 8370, 8394, 9486, 12591, 13990, 14229, 15810, 20985, 23715, 23783, 25182, 28458, 37773, 41970, 43369, 47430, 47566, 62955, 71145, 71349, 75546, 86738, 118915, 125910, 130107, 142290, 142698, 188865, 214047, 216845, 237830, 260214, 356745, 377730, 390321, 428094, 433690, 642141, 650535, 713490, 737273, 780642, 1070235, 1170963, 1284282, 1301070, 1474546, 1951605, 2140470, 2211819, 2341926, 3210705, 3686365, 3903210, 4423638, 5854815, 6421410, 6635457, 7372730, 11059095, 11709630, 13270914, 19906371, 22118190, 33177285, 39812742, 66354570, 99531855, 199063710]

約数ペア:

[(1, 199063710), (2, 99531855), (3, 66354570), (5, 39812742), (6, 33177285), (9, 22118190), (10, 19906371), (15, 13270914), (17, 11709630), (18, 11059095), (27, 7372730), (30, 6635457), (31, 6421410), (34, 5854815), (45, 4423638), (51, 3903210), (54, 3686365), (62, 3210705), (85, 2341926), (90, 2211819), (93, 2140470), (102, 1951605), (135, 1474546), (153, 1301070), (155, 1284282), (170, 1170963), (186, 1070235), (255, 780642), (270, 737273), (279, 713490), (306, 650535), (310, 642141), (459, 433690), (465, 428094), (510, 390321), (527, 377730), (558, 356745), (765, 260214), (837, 237830), (918, 216845), (930, 214047), (1054, 188865), (1395, 142698), (1399, 142290), (1530, 130107), (1581, 125910), (1674, 118915), (2295, 86738), (2635, 75546), (2790, 71349), (2798, 71145), (3162, 62955), (4185, 47566), (4197, 47430), (4590, 43369), (4743, 41970), (5270, 37773), (6995, 28458), (7905, 25182), (8370, 23783), (8394, 23715), (9486, 20985), (12591, 15810), (13990, 14229)]