203128.0000000

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1089

約数の個数: 72

約数和(自身を含む): 24078600

約数和(自身を除く): 15732756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1049, 1326, 1989, 2098, 2652, 3147, 3978, 4196, 6294, 7956, 9441, 12588, 13637, 17833, 18882, 27274, 35666, 37764, 40911, 53499, 54548, 71332, 81822, 106998, 122733, 160497, 163644, 213996, 231829, 245466, 320994, 463658, 490932, 641988, 695487, 927316, 1390974, 2086461, 2781948, 4172922, 8345844]

約数ペア:

[(1, 8345844), (2, 4172922), (3, 2781948), (4, 2086461), (6, 1390974), (9, 927316), (12, 695487), (13, 641988), (17, 490932), (18, 463658), (26, 320994), (34, 245466), (36, 231829), (39, 213996), (51, 163644), (52, 160497), (68, 122733), (78, 106998), (102, 81822), (117, 71332), (153, 54548), (156, 53499), (204, 40911), (221, 37764), (234, 35666), (306, 27274), (442, 18882), (468, 17833), (612, 13637), (663, 12588), (884, 9441), (1049, 7956), (1326, 6294), (1989, 4196), (2098, 3978), (2652, 3147)]