203460348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 609544320

約数和(自身を除く): 406083972

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 49, 52, 78, 84, 86, 91, 98, 129, 147, 156, 172, 182, 196, 258, 273, 294, 301, 364, 516, 546, 559, 588, 602, 619, 637, 903, 1092, 1118, 1204, 1238, 1274, 1677, 1806, 1857, 1911, 2107, 2236, 2476, 2548, 3354, 3612, 3714, 3822, 3913, 4214, 4333, 6321, 6708, 7428, 7644, 7826, 8047, 8428, 8666, 11739, 12642, 12999, 15652, 16094, 17332, 23478, 24141, 25284, 25998, 26617, 27391, 30331, 32188, 46956, 48282, 51996, 53234, 54782, 56329, 60662, 79851, 82173, 90993, 96564, 106468, 109564, 112658, 121324, 159702, 164346, 168987, 181986, 186319, 225316, 319404, 328692, 337974, 346021, 363972, 372638, 394303, 558957, 675948, 692042, 745276, 788606, 1038063, 1117914, 1182909, 1304233, 1384084, 1577212, 2076126, 2235828, 2365818, 2422147, 2608466, 3912699, 4152252, 4731636, 4844294, 5216932, 7266441, 7825398, 9688588, 14532882, 15650796, 16955029, 29065764, 33910058, 50865087, 67820116, 101730174, 203460348]

約数ペア:

[(1, 203460348), (2, 101730174), (3, 67820116), (4, 50865087), (6, 33910058), (7, 29065764), (12, 16955029), (13, 15650796), (14, 14532882), (21, 9688588), (26, 7825398), (28, 7266441), (39, 5216932), (42, 4844294), (43, 4731636), (49, 4152252), (52, 3912699), (78, 2608466), (84, 2422147), (86, 2365818), (91, 2235828), (98, 2076126), (129, 1577212), (147, 1384084), (156, 1304233), (172, 1182909), (182, 1117914), (196, 1038063), (258, 788606), (273, 745276), (294, 692042), (301, 675948), (364, 558957), (516, 394303), (546, 372638), (559, 363972), (588, 346021), (602, 337974), (619, 328692), (637, 319404), (903, 225316), (1092, 186319), (1118, 181986), (1204, 168987), (1238, 164346), (1274, 159702), (1677, 121324), (1806, 112658), (1857, 109564), (1911, 106468), (2107, 96564), (2236, 90993), (2476, 82173), (2548, 79851), (3354, 60662), (3612, 56329), (3714, 54782), (3822, 53234), (3913, 51996), (4214, 48282), (4333, 46956), (6321, 32188), (6708, 30331), (7428, 27391), (7644, 26617), (7826, 25998), (8047, 25284), (8428, 24141), (8666, 23478), (11739, 17332), (12642, 16094), (12999, 15652)]