209874384

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{85733}}^1$

素因数の和:85764

約数の個数: 60

約数和(自身を含む): 621914436

約数和(自身を除く): 412040052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 85733, 171466, 257199, 342932, 514398, 685864, 771597, 1028796, 1371728, 1457461, 1543194, 2057592, 2914922, 3086388, 4115184, 4372383, 5829844, 6172776, 8744766, 11659688, 12345552, 13117149, 17489532, 23319376, 26234298, 34979064, 52468596, 69958128, 104937192, 209874384]

約数ペア:

[(1, 209874384), (2, 104937192), (3, 69958128), (4, 52468596), (6, 34979064), (8, 26234298), (9, 23319376), (12, 17489532), (16, 13117149), (17, 12345552), (18, 11659688), (24, 8744766), (34, 6172776), (36, 5829844), (48, 4372383), (51, 4115184), (68, 3086388), (72, 2914922), (102, 2057592), (136, 1543194), (144, 1457461), (153, 1371728), (204, 1028796), (272, 771597), (306, 685864), (408, 514398), (612, 342932), (816, 257199), (1224, 171466), (2448, 85733)]