210009945592

素因数分解:

$2^3\times {\mathrm{101}}^2\times {\mathrm{1181}}^1\times {\mathrm{2179}}^1$

素因数の和:3568

約数の個数: 48

約数和(自身を含む): 398225374200

約数和(自身を除く): 188215428608

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 1181, 2179, 2362, 4358, 4724, 8716, 9448, 10201, 17432, 20402, 40804, 81608, 119281, 220079, 238562, 440158, 477124, 880316, 954248, 1760632, 2573399, 5146798, 10293596, 12047381, 20587192, 22227979, 24094762, 44455958, 48189524, 88911916, 96379048, 177823832, 259913299, 519826598, 1039653196, 2079306392, 26251243199, 52502486398, 105004972796, 210009945592]

約数ペア:

[(1, 210009945592), (2, 105004972796), (4, 52502486398), (8, 26251243199), (101, 2079306392), (202, 1039653196), (404, 519826598), (808, 259913299), (1181, 177823832), (2179, 96379048), (2362, 88911916), (4358, 48189524), (4724, 44455958), (8716, 24094762), (9448, 22227979), (10201, 20587192), (17432, 12047381), (20402, 10293596), (40804, 5146798), (81608, 2573399), (119281, 1760632), (220079, 954248), (238562, 880316), (440158, 477124)]